Spatial Determinants of Fertility Rate and Child Survival in Nigeria’s Geopolitical Zones

Authors

Cajetan Chima ANUFORO

Department of Economic and Development Studies, University on the Niger, Anambra State (Nigeria)

Afamefuna Angus EZE

Department of Economics, University of Nigeria, Nsukka (Nigeria)

Ejiofor Valentine OODO

Department of Philosophy, Tansian University Umunya, Anambra State (Nigeria)

Article Information

DOI: 10.47772/IJRISS.2026.100701050

Subject Category: Geology

Volume/Issue: 10/7 | Page No: 15403-15423

Publication Timeline

Submitted: 2026-07-27

Accepted: 2026-08-01

Published: 2026-08-20

Abstract

This study examines the spatial determinants of fertility rate and child survival in the six geopolitical zones in Nigeria. Data were sourced from the Nigeria Demographic and Health Survey report (NDHS, 2018). By employing probit and OLS techniques, the study outcome indicates that women from the South-south and South-west have significantly lower fertility rates compared to women in other geopolitical zones in Nigeria. However, women from North-west were found to have the highest fertility rate. The second finding of the study disclosed that the child parent education level, their wealth level and their occupation has a positive impact on the child survival. Given these outcomes the study thus suggests that there is a need for women of child-bearing age, most especially those in northern part of Nigeria to be well educated on issues relating to infant’s nutritional needs, values of immunization, and vaccinations.

Keywords

fertility rate, child survival, geopolitical zones, probit, OLS, immunization, vaccinations, household, wealth and Nigeria.

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References

1. Adamu, Y. M., Salihu, H. M., Sathiakumar, N., & Alexander, G. R. (2003). Maternal mortality in Northern Nigeria: a population-based study. European Journal of Obstetrics & Gynecology and Reproductive Biology, 109(2), 153-159. [Google Scholar] [Crossref]

2. Adebayo, S. B., & Fahrmeir, L. (2005). Analysing child mortality in Nigeria with geoadditive discrete‐time survival models. Statistics in medicine, 24(5), 709-728. [Google Scholar] [Crossref]

3. Adebimpe, W. O., Esther, A. O., Bamidele, J. O., & Olugbenga, A. (2011). A comparative study of socio-demographic determinants and fertility pattern among women in rural and urban communities in southwestern Nigeria. Continental Journal of Medical Research, 5(1), 32. [Google Scholar] [Crossref]

4. Adekanmbi, V. T., Kayode, G. A., & Uthman, O. A. (2013). Individual and contextual factors associated with childhood stunting in Nigeria: a multilevel analysis. Maternal & child nutrition, 9(2), 244-259. [Google Scholar] [Crossref]

5. Adekunle, A.O. and E.O. Otolorin. 2000. “Evaluation of the Nigerian population policy—Myth or Reality?” African Journal of Medical Science 29(3–4),305–310. [Google Scholar] [Crossref]

6. Adetunji, J. A. (2002, November). Infant and child mortality trends and differentials in Nigeria. In The 130th Annual Meeting of American Public Health Association, Philadelphia. [Google Scholar] [Crossref]

7. Adewusi O., A and Nwokocha E., E (2018). Maternal education and child mortality in Nigeria. The Nigerian Journal of Sociology and Anthropology, 16(1), 111 –130. [Google Scholar] [Crossref]

8. Aigbe, G. O., & Zannu, A. E. (2012). Differentials in infant and child mortality rates in Nigeria: evidence from the six geopolitical zones. International Journal of Humanities and Social Science, 2(16), 206-214. [Google Scholar] [Crossref]

9. Ajaegbu, O. O. (2013). Perceived challenges of using maternal healthcare services in Nigeria. Arts and Social Sciences Journal. [Google Scholar] [Crossref]

10. Akintunde, M. O., Lawal, M. O., & Simeon, O. (2013). Religious roles in fertility behaviour among the residents of Akinyele Local Government, Oyo State, Nigeria. Int J Econ Management Soc Sci, 2(6), 455-62. [Google Scholar] [Crossref]

11. Akpa, O. M., & Ikpotokin, O. (2012). Modeling the determinants of fertility among women of childbearing age in Nigeria: Analysis using generalized linear modeling approach. Int J Humanit Soc Sci, 2(18), 167-176. [Google Scholar] [Crossref]

12. Akpotu, N. E. (2008). Education as correlate of fertility rate among families in southern Nigeria. Journal of Human Ecology, 23(1), 65-70. [Google Scholar] [Crossref]

13. Alaba, O. O., Olubusoye, O. E., & Olaomi, J. O. (2017). Spatial patterns and determinants of fertility levels among women of childbearing age in Nigeria. South African Family Practice, 59(4), 143-147. [Google Scholar] [Crossref]

14. Alene, G. D., & Worku, A. (2008). Differentials of fertility in North and South Gondar zones, northwest Ethiopia: A comparative cross-sectional study. BMC public health, 8(1), 397. [Google Scholar] [Crossref]

15. Amin, S. (1974). Accumulation on a world scale. Monthly Review Press. [Google Scholar] [Crossref]

16. Amin, S. (1976). Unequal Development: An Essay on the Social Formations of Peripheral Capitalism, translated by Brian Pearce. NY: Monthly Review Press. [Google Scholar] [Crossref]

17. Antai, D. (2010). Migration and child immunization in Nigeria: individual-and community-level contexts. BMC public health, 10(1), 116. [Google Scholar] [Crossref]

18. Antai, D. (2011). Regional inequalities in under-5 mortality in Nigeria: a population-based analysis of individual-and community-level determinants. Population Health Metrics, 9(1), 6. [Google Scholar] [Crossref]

19. Anthony I. W., Isaac D. E. &Victor A. K. (2019). Survival analysis of under-five mortality and its associated determinants in Nigeria: Evidence from a survey data. International Journal of Statistics and Applications, 9(2), 59-6 6 [Google Scholar] [Crossref]

20. Aremu, O., Lawoko, S., & Dalal, K. (2011). Neighborhood socioeconomic disadvantage, individual wealth status and patterns of delivery care utilization in Nigeria: a multilevel discrete choice analysis. International journal of women's health, 3, 167. [Google Scholar] [Crossref]

21. Ayinmoro, D. A., Fayehun, O. A., & Ogunsemoyin, O. B. (2019). Interaction effects of maternal education and household environment on child mortality in Nigeria. African Journal for the Psychological Studies of Social Issues, 22(1), 67-78. [Google Scholar] [Crossref]

22. Ayoade, M. A. (2019). Spatial and socioeconomic inequalities in under 5 mortality in Nigeria. African Geographical Review, 1-16. [Google Scholar] [Crossref]

23. Babayara, M. N., & Addo, B. (2018). Risk factors for child mortality in the Kassena-Nankana District of Northern Ghana: A cross-sectional study sing population-based data. Scientifica, 2018. [Google Scholar] [Crossref]

24. Becker G. S. (1981). A treatise on the family, Cambridge (Mass.), Harvard University Press, 288. (2nd ed., 1991, 424). [Google Scholar] [Crossref]

25. Becker, G. S. (1960). An economic analysis of fertility, demographic and economic change in developed countries: A conference of the Universities. National Bureau Commitee for Economic Research, 209. [Google Scholar] [Crossref]

26. Becker, G. S. (1965). A Theory of the Allocation of Time. The Economic Journal, 493-517. [Google Scholar] [Crossref]

27. Becker, G. S. (1991). A treatise on the family. Cambridge, Massachusetts and London, England. [Google Scholar] [Crossref]

28. Becker, G. S. (2013). The economic approach to human behavior. University of Chicago press. [Google Scholar] [Crossref]

29. Becker, G. S., & Barro, R. J. (1988). A reformulation of the economic theory of fertility. The Quarterly Journal of Economics, 103(1), 1-25. [Google Scholar] [Crossref]

30. Becker, G. S., & Lewis, H. G. (1973). On the interaction between the quantity and quality of children. Journal of Political Economy, 81(2, Part 2), S279-S288. [Google Scholar] [Crossref]

31. Bertrand, J. T., & Brown, J. E. (1992). Family planning success in two cities in Zaire (1042). World Bank Publications [Google Scholar] [Crossref]

32. Biradar, R., Patel, K. K., & Prasad, J. B. (2019). Effect of birth interval and wealth on under-5 child mortality in Nigeria. Clinical Epidemiology and Global Health, 7(2), 234-238. [Google Scholar] [Crossref]

33. Bishai, D., Opuni, M., & Poon, A. (2007). Does the level of infant mortality affect the rate of decline?: Time series data from 21 countries. Economics & Human Biology, 5(1), 74-81. [Google Scholar] [Crossref]

34. Blacker, C. P. (1950). The control of population. The Eugenics Review, 42(3), 149. [Google Scholar] [Crossref]

35. Boehmer, U., & Williamson, J. B. (1996). The impact of women's status on infant mortality rate: A cross-national analysis. Social Indicators Research, 37(3), 333-360. [Google Scholar] [Crossref]

36. Bongaarts, J. (1978). A framework for analyzing the proximate determinants of fertility. Population and Development Review, 105-132. [Google Scholar] [Crossref]

37. Bongaarts, J. (2001). Household size and composition in the developing world in the 1990s. Population Studies, 55(3), 263-279. [Google Scholar] [Crossref]

38. Bongaarts, J. (2010). The causes of educational differences in fertility in Sub-Saharan Africa. Vienna Yearbook of Population Research, 31-50. [Google Scholar] [Crossref]

39. Breedlove, W. L., & Armer, J. M. (1996). Economic disarticulation and social development in less-developed nations: A cross-national study of intervening structures. Sociological Focus, 29(4), 359-378 [Google Scholar] [Crossref]

40. Breedlove, W. L., & Armer, J. M. (1997). Dependency, techno-economic heritage, disarticulation, and social development in less developed nations. Sociological Perspectives, 40(4), 661-680. [Google Scholar] [Crossref]

41. Bumpass, L., & Westoff, C. F. (1970). The perfect contraceptive" population. Science, 169(3951), 1177-1182. [Google Scholar] [Crossref]

42. Buwembo, P. (2010). Factors associated with under-5 mortality in South Africa: Trends 1997-2002 (Doctoral dissertation, University of Pretoria). [Google Scholar] [Crossref]

43. Caldwell, J. C. (1982). Theory of fertility decline. academic press. [Google Scholar] [Crossref]

44. Caldwell, J. C. (1993). Health transition: the cultural, social and behavioural determinants of health in the Third World. Social Science & Medicine, 36(2), 125-135. [Google Scholar] [Crossref]

45. Caldwell, J. C., & Caldwell, P. (2002). Africa: The new family planning frontier. Studies in family planning, 33(1), 76-86. [Google Scholar] [Crossref]

46. Carroli, G., Rooney, C., & Villar, J. (2001). How effective is antenatal care in preventing maternal mortality and serious morbidity? An overview of the evidence. Paediatric and perinatal Epidemiology, 15, 1-42. [Google Scholar] [Crossref]

47. Chao, F., You, D., Pedersen, J., Hug, L., & Alkema, L. (2018). National and regional under-5 mortality rate by economic status for low-income and middle-income countries: a systematic assessment. The Lancet Global Health, 6(5), e535-e547. [Google Scholar] [Crossref]

48. Charles, N. C., Chuku, A., & Anazodo, N. M. (2014). Childhood mortality in federal medical centre umuahia, South eastern Nigeria. Oman Medical Journal, 29(5), 320. [Google Scholar] [Crossref]

49. CIA World FactBook (2018). Nigeria Maternal mortality rate. Demographics. Retrieved from https://www.indexmundi.com/nigeria/maternal_mortality_rate.html [Google Scholar] [Crossref]

50. Cieślak, M. (Ed.). (1992). Demografia: metody analizy i prognozowania. Wydawn. Naukowe PWN. [Google Scholar] [Crossref]

51. Cleaver, K. M., & Schreiber, G. A. (1992). The population, agriculture and environment nexus in sub-Saharan Africa. World Bank, Africa Region. [Google Scholar] [Crossref]

52. Davis, K. (1945). The world demographic transition. The Annals of the American Academy of Political and Social Science, 237(1), 1-11. [Google Scholar] [Crossref]

53. Davis, K., & Blake, J. (1956). Social structure and fertility: An analytic framework. Economic development and cultural change, 4(3), 211-235. [Google Scholar] [Crossref]

54. De Bruijn, B. J. (1999). Foundations of demographic theory: choice process context. Development Review, 10, Supplement, 25-45. N.Y. [Google Scholar] [Crossref]

55. Defo, B. K. (1996). Areal and socioeconomic differentials in infant and child mortality in Cameroon. Social Science & Medicine, 42(3), 399-420. [Google Scholar] [Crossref]

56. Dendup, T., Zhao, Y., & Dema, D. (2018). Factors associated with under-five mortality in Bhutan: an analysis of the Bhutan National Health Survey 2012. BMC public health, 18(1), 1375. [Google Scholar] [Crossref]

57. Easterlin RA (1961) The American baby boom in historical perspective. Am Econ Rev 60, 869–911 [Google Scholar] [Crossref]

58. Easterlin, R. A. (1969). Towards a socioeconomic theory of fertility: A survey of recent research on economic factors in American fertility. Fertility and family planning: A world view, 127-156. [Google Scholar] [Crossref]

59. Easterlin, R. A. (1973). Relative economic status and the American fertility swing. Easterlin, R, A. (1961). The American Baby Boom in Historical Perspective.” American Economic Review, 51 (5), 869–911. [Google Scholar] [Crossref]

60. Easterlin, R. A. (1975). An economic framework for fertility analysis. Studies in family planning, 6(3), 54-63. [Google Scholar] [Crossref]

61. Elbers, C. C., Onland-Moret, N. C., Eijkemans, M. J., Wijmenga, C., Grobbee, D. E., & van der Schouw, Y. T. (2011). Low fertility and the risk of type 2 diabetes in women. Human reproduction, 26(12), 3472-3478. [Google Scholar] [Crossref]

62. Entwisle, B., Casterline, J. B., & Sayed, H. A. (1989). Villages as contexts for contraceptive behavior in rural Egypt. American Sociological Review, 1019-1034. [Google Scholar] [Crossref]

63. Farahani, M., Subramanian, S. V., & Canning, D. (2009). The effect of changes in health sector resources on infant mortality in the short-run and the long-run: a longitudinal econometric analysis. Social Science & Medicine, 68(11), 1918-1925. [Google Scholar] [Crossref]

64. Fayehun, O., & Omololu, O. (2009). Ethnic differentials in childhood mortality in Nigeria. Paper presented at Detroit, Michigan, USA. [Google Scholar] [Crossref]

65. Firebaugh, G., & Beck, F. D. (1994). Does economic growth benefit the masses? Growth, dependence, and welfare in the third world. American Sociological Review, 631-653. [Google Scholar] [Crossref]

66. Folasade, I. B. (2000). Environmental factors, situation of women and child mortality in southwestern Nigeria. Social Science & Medicine, 51(10), 1473-1489. [Google Scholar] [Crossref]

67. Ganatra, B. R., Coyaji, K. J., & Rao, V. N. (1998). Too far, too little, too late: a community-based case-control study of maternal mortality in rural west Maharashtra, India. Bulletin of the World Health Organization, 76(6), 591. [Google Scholar] [Crossref]

68. Gayawan, E., Adarabioyo, M. I., Okewole, D. M., Fashoto, S. G., & Ukaegbu, J. C. (2016). Geographical variations in infant and child mortality in West Africa: A geo-additive discrete-time survival modelling. Genus, 72(1), 5. [Google Scholar] [Crossref]

69. Ghosh, R. (2012). Child mortality in India: A complex situation. World Journal of Pediatrics, 8(1), 11-18. [Google Scholar] [Crossref]

70. Greenhalgh, S. (1990). Toward a political economy of fertility: Anthropological contributions. Population and Development Review, 85-106. [Google Scholar] [Crossref]

71. Heald, S. (1995). The power of sex: some reflections on the Caldwells'‘African sexuality’thesis. Africa, 65(4), 489-505. [Google Scholar] [Crossref]

72. Hirschman, C. (2001). Comment: Globalization and theories of fertility decline. Population and Development Review, 27, 116-125. [Google Scholar] [Crossref]

73. Høj, L., da Silva, D., Hedegaard, K., Sandström, A., & Aaby, P. (2003). Maternal mortality: only 42 days? BJOG: An International Journal of Obstetrics & Gynaecology, 110(11), 995-1000. [Google Scholar] [Crossref]

74. Holzer, J. Z. (2003). Demografia (Demography). PWE, Warszawa. [Google Scholar] [Crossref]

75. https://tradingeconomics.com/nigeria/population. Retrieved from and accessed on 26th October, 2019. [Google Scholar] [Crossref]

76. Huang, J. (1995). Structural disarticulation and third world human development. International Journal of Comparative Sociology, 36(3), 164-183. [Google Scholar] [Crossref]

77. Ijaiya, G. T., Raheem, U. A., Olatinwo, A. O., Ijaiya, M. D. A., & Ijaiya, M. A. (2009). Estimating the impact of birth control on fertility rate in sub-Saharan Africa. African Journal of Reproductive Health, 13(4). [Google Scholar] [Crossref]

78. Ikamari, L. D. (1995). Explaining regional variation in infant and child mortality in Kenya. [Google Scholar] [Crossref]

79. Isaac, A. M., Wallace, A., & Boateng, K. (2015). Assessing the occurrence of maternal mortality and some related factors at Komfo Anokye Teaching Hospital. International Journal of Scientific and Technology Research, 4(12). [Google Scholar] [Crossref]

80. Kabagarama, D., & Mulford, C. L. (1989). The relationship between womens education nutrition fertility GNP per capita and infant mortality: implications for the role of women in development. International Journal of Contemporary Sociology, 26(3-4), 189-200. [Google Scholar] [Crossref]

81. Kandala, N. B., Emina, J. B., Nzita, P. D. K., & Cappuccio, F. P. (2009). Diarrhoea, acute respiratory infection, and fever among children in the Democratic Republic of Congo. Social Science & Medicine, 68(9), 1728-1736. [Google Scholar] [Crossref]

82. Kazembe, L. N. (2009). Modelling individual fertility levels in Malawian women: a spatial semiparametric regression model. Statistical Methods and Applications, 18(2), 237-255. [Google Scholar] [Crossref]

83. Khan, K. S., Wojdyla, D., Say, L., Gülmezoglu, A. M., & Van Look, P. F. (2006). WHO analysis of causes of maternal death: a systematic review. The lancet, 367(9516), 1066-1074. [Google Scholar] [Crossref]

84. Khattak, S. W. (2019). Factors associated with high fertility in” Bhakkar Gabool Goth”: Case study. [Google Scholar] [Crossref]

85. Kishor, S., & Parasuraman, S. (1998). Mother's employment and infant and child mortality in India. [Google Scholar] [Crossref]

86. Kolo, M. A., Adamu, Y. M., Mairiga, A. G., & Chutiyami, M. (2017). Spatial and temporal variations of maternal deaths in Borno State of Nigeria: An institutional based study. International Journal of Tropical Disease& Health, 27(1), 1-14, [Google Scholar] [Crossref]

87. Kurkiewicz, J. (1998). Modele przemian płodności w wybranych krajach europejskich w świetle drugiego przejścia demograficznego. Zeszyty Naukowe/Akademia Ekonomiczna w Krakowie. Seria Specjalna, Monografie, (131). [Google Scholar] [Crossref]

88. Laundry, A. (1909). Les trois théories principal de la population, Scientia, Paris, 6, 11-3. [Google Scholar] [Crossref]

89. Leibenstein, H. (1975). The economic theory of fertility decline. The Quarterly Journal of Economics, 89(1), 1-31. [Google Scholar] [Crossref]

90. Loudon, I. (1991). On maternal and infant mortality 1900–1960. Social History of Medicine, 4(1), 29-73. [Google Scholar] [Crossref]

91. Macunovich, D. J. (1998). Fertility and the Easterlin hypothesis: An assessment of the literature. Journal of population Economics, 11(1), 53-111. [Google Scholar] [Crossref]

92. Malmberg, B., & Sommestad, L. (2000). The hidden pulse of history: Age transition and economic change in Sweden, 1820-2000. Scandinavian Journal of History, 25(1-2), 131-146. [Google Scholar] [Crossref]

93. Manda, S. O. (1999). Birth intervals, breastfeeding and determinants of childhood mortality in Malawi. Social Science & Medicine, 48(3), 301-312. [Google Scholar] [Crossref]

94. Manyeh, A. K., Nathan, R., & Nelson, G. (2018). Maternal mortality in Ifakara Health and Demographic Surveillance System: Spatial patterns, trends and risk factors, 2006–2010. PloS one, 13(10), e0205370. [Google Scholar] [Crossref]

95. Mason, K. O. (1986). The status of women: Conceptual and methodological issues in demographic studies. In Sociological forum, 1(2), 284-300. Kluwer Academic Publishers. [Google Scholar] [Crossref]

96. Mbamaonyeukwu, C. J. (2002). “Revisiting Aspects of Nigeria’s Population Policy.” African Population Studies 17(2), 23–36. [Google Scholar] [Crossref]

97. Mbizvo, M. T., Fawcus, S., Lindmark, G., NYSTRÖM, L., & Maternal Mortality Study Group. (1993). Operational factors of maternal mortality in Zimbabwe. Health policy and planning, 8(4), 369-378. [Google Scholar] [Crossref]

98. McDevitt, T. M. (1999). World population profile: 1998. With a special chapter focusing on HIV/AIDS in the developing world. [Google Scholar] [Crossref]

99. McNown, R., & Rajbhandary, S. (2003). Time series analysis of fertility and female labor market behavior. Journal of Population Economics, 16(3), 501-523. [Google Scholar] [Crossref]

100. Merriam-Webster online dictionary (2007). Merriam-Webster. Archived. Retrieved 2020-04-20. [Google Scholar] [Crossref]

101. Michel Garenne, K. M., Bah, M. D., & Correa, P. (1997). Control study in Dakar Hospitals (Senegal). Health, 1(1), 14-24. [Google Scholar] [Crossref]

102. Mohammad, K. A., & Tabassum, T. (2016). The impact of socio-economic and demographic factors on under-five child mortality in Bangladesh. Imp J Interdiscip Res, 2, 626-631. [Google Scholar] [Crossref]

103. Mojekwu, J. N. (2005). Maternal mortality: natural risk to women. [Google Scholar] [Crossref]

104. Mojekwu, J. N., & Ibekwe, U. (2012). Maternal mortality in Nigeria: Examination of intervention methods. International Journal of Humanities and Social Science, 2(20), 135-149. [Google Scholar] [Crossref]

105. Mondal, M. N. I., Hossain, M. K., & Ali, M. K. (2009). Factors influencing infant and child mortality: A case study of Rajshahi District, Bangladesh. Journal of Human Ecology, 26(1), 31-39. [Google Scholar] [Crossref]

106. Montgomery, K. (2007). The demographic transition. Departmento de Geografía y Geología, Universidad de Wisconsin [en línea] http://www. uwmc. uwc. edu/geography/Demotrans/demtran. htm. [Google Scholar] [Crossref]

107. Morakinyo, O. M., & Fagbamigbe, A. F. (2017). Neonatal, infant and under-five mortalities in Nigeria: An examination of trends and drivers (2003-2013). PloS one, 12(8), e0182990. [Google Scholar] [Crossref]

108. Mosley, L. (2006). Constraints, opportunities, and information: Financial market-government relations around the World. In P. Bardhan, S. Bowles, & M. Wallerstein (eds.), globalization and egalitarian redistribution (pp. 87-119). New York and Princeton: Russell Sage Foundation and Princeton University Press. [Google Scholar] [Crossref]

109. Mosley, W. H., & Chen, L. C. (1984). An analytical framework for the study of child survival in developing countries. Population and development review, 10, 25-45. [Google Scholar] [Crossref]

110. Mugo, N. S., Agho, K. E., Zwi, A. B., Damundu, E. Y., & Dibley, M. J. (2018). Determinants of neonatal, infant and under-five mortality in a war-affected country: analysis of the 2010 Household Health Survey in South Sudan. BMJ global health, 3(1), e000510. [Google Scholar] [Crossref]

111. National Population Commission. (2009). Population figures and growth rate based on 2006 population and housing census.” Federal Republic of Nigeria Gazette 96: Feb. 2009. [Google Scholar] [Crossref]

112. National Bureau of Statistics (NBS)/ National Population Commission (NPopC) and the Nigeria Federal Ministry of Health (2018). National Nutrition and Health Survey (NNHS). Accessed on 19th October, 2019 and retrieved from http://www.nigerianstat.gov.ng/pdfuploads/NNHS_2018_Final%20Report.pdf [Google Scholar] [Crossref]

113. NBS (2018). Multiple indicator cluster survey final report. [Google Scholar] [Crossref]

114. Nerlove, M. (1974). Household and economy: toward a new theory of population and economic growth. Journal of Political Economy, 82(2, Part 2), S200-S218. [Google Scholar] [Crossref]

115. Ntoimo, L. F., Okonofua, F. E., Ogu, R. N., Galadanci, H. S., Gana, M., Okike, O. N., ... & Randawa, A. J. (2018). Prevalence and risk factors for maternal mortality in referral hospitals in Nigeria: a multicenter study. International journal of women's health, 10, 69. [Google Scholar] [Crossref]

116. Olawole-Isaac, A., Oni, G. A., Oladosun, M., & Amoo, E. O. (2018). Inter-spousal communication: A means for achieving concordant fertility goals. African Population Studies, 32(1). [Google Scholar] [Crossref]

117. Olawuwo, S., Ntonghanwah, F. & Setlhare, S. (2018). Individual, household and community-level effects of infant and child mortality in Nigeria: A logistic regression approach. Global Journal of Health Science, 10(10),136 [Google Scholar] [Crossref]

118. Ononokpono, D. N., Gayawan, E., & Adedini, S. A. (2019). Regional variations in the use of postnatal care in Nigeria: a spatial analysis. Women & health, 1-16. [Google Scholar] [Crossref]

119. Oyefara, J. L. (2012). Age at first birth and fertility differentials among women in Osun State, Nigeria. European Scientific Journal, 8(16). [Google Scholar] [Crossref]

120. Oyeronke Alaba, O., Olaomi, J. O., & Olubusoye, O. E. (2015). Spatial pattern and determinants of unmet need of family planning in Nigeria. South African Family Practice, 57(5), 306-312. [Google Scholar] [Crossref]

121. Palamuleni, M., Kalule-Sabiti, I., & Makiwane, M. (2007). Fertility and childbearing in South Africa. Families and households in post-apartheid South Africa, 113-133. [Google Scholar] [Crossref]

122. Pampel, F. C. (1993). Relative cohort size and fertility: The socio-political context of the Easterlin effect. American Sociological Review, 496-514. [Google Scholar] [Crossref]

123. Pattnayak, S. R., & Shai, D. (1995). Mortality rates as indicators of cross-cultural development. Journal of Developing Societies, 11, 252. [Google Scholar] [Crossref]

124. Policy Project/Nigeria (2002). Child survival in Nigeria: Situation, response, and prospects key issues POLICY Project/Nigeria,” October 2002, http://www.policyproject.com/pubs/countryreports/nig csrevised.pdf [Google Scholar] [Crossref]

125. PopulationPyramid.net (2019). Population of Nigeria. Accessed on 8th October, 2019 and Retrieved from https://www.populationpyramid.net/nigeria/2019/ [Google Scholar] [Crossref]

126. Pritchell, L.A. (1994). Desired fertility and the impact of population policies. World Bank Policy Research Working Paper, 1273. [Google Scholar] [Crossref]

127. Rostow, W. W. (1960). The stages of economic growth, Cambridge. Google Scholar. [Google Scholar] [Crossref]

128. Samuel, G. W. (2016). Underlying and Proximate Determinants of Under-five Mortality in Nigeria: Understanding the Pathways of Influence (Doctoral dissertation, Covenant University). [Google Scholar] [Crossref]

129. Samuel, G. W., & Amoo, E. O. (2014). A statistical analysis of child mortality: Evidence from Nigeria. Journal of Demography and Social Statistics, 1(1), 110-120. [Google Scholar] [Crossref]

130. Samuel, G. W., & Oni, G. A. (2017). Changing levels and patterns of under-five mortality: Empirical evidence from Nigeria Demographic and Health Survey (changing levels and under-five mortality). Covenant International Journal of Psychology, 2(2). [Google Scholar] [Crossref]

131. Schön, L. (2004). The wage share, cycles and the Kuznets curve of income distribution. Wage Formation, Labour Market Institutions and Economic Transformation in Sweden 1860-2000, (32). [Google Scholar] [Crossref]

132. Schultz, T. P. (1981). Economics of population. Perspectives on Economics Series. [Google Scholar] [Crossref]

133. Shen, C., & Williamson, J. B. (1997). Child mortality, women's status, economic dependency, and state strength: a cross-national study of less developed countries. Social Forces, 76(2), 667-700. [Google Scholar] [Crossref]

134. Singh, V. V., Mittal, A., Sharma, N., & Smarandache, F. (2010). Determinants of population growth in Rajasthan: An analysis. Infinite study. [Google Scholar] [Crossref]

135. So, A. Y. (1990). Social change and development: Modernization, dependency and world-system theories (No. 178). Sage. [Google Scholar] [Crossref]

136. Stokes, R. G., & Anderson, A. B. (1990). Disarticulation and human welfare in less developed countries. American Sociological Review, 63-74. [Google Scholar] [Crossref]

137. Stonawski, M., Potančoková, M., Cantele, M., & Skirbekk, V. (2016). The changing religious composition of Nigeria: causes and implications of demographic divergence. The Journal of Modern African Studies, 54(3), 361-387. [Google Scholar] [Crossref]

138. Subbarao, K., & Raney, L. (1993). Social gains from female education: a cross-national study. The World Bank. [Google Scholar] [Crossref]

139. Suseł, A. (2005). An overview of contemporary theories of fertility. [Google Scholar] [Crossref]

140. The Demographic Dividend Report of Nigeria (2016). Harnessing the demographic dividend for sustainable development. Health Policy Research and Training Programme (HPTRP) (2018). [Google Scholar] [Crossref]

141. The Nigeria Demographic and Health Survey Program (2013). Country main. Retrieved from https://dhsprogram.com/what-we-do/survey/survey-display-438.cfm on 8th February, 2019. [Google Scholar] [Crossref]

142. The World Factbook (2012). Central Intelligence Agency CIA – Nigeria https://www.cia.gov/library/publications/the-world-factbook/geos/ni.htm [Google Scholar] [Crossref]

143. The World Factbook (2019). Central Intelligence Agency CIA – Nigeria https://www.cia.gov/library/publications/the-world-factbook/geos/ni.htm [Google Scholar] [Crossref]

144. Thomas, C. Q. (2019). Child mortality. Retrieved from https://www.encyclopedia.com/education/encyclopedias-almanacs-transcripts-and-maps/child-mortality [Google Scholar] [Crossref]

145. Todaro, M.P. (1972) Economic for developing World. London: Longman Press. [Google Scholar] [Crossref]

146. UNICEF (2016). Child health and community health systems. Retrieved from https://www.unicef.org/health/index_childsurvival.html [Google Scholar] [Crossref]

147. UNICEF, (2018). Under-five mortality https://data.unicef.org/topic/child-survival/under-five-mortality/ [Google Scholar] [Crossref]

148. UNICEF, WHO, World Bank, UN-DESA Population Division. (2018). Levels and trends in child mortality report 2018. Estimates Developed by the UN Inter-agency Group for Child Mortality Estimation. [Google Scholar] [Crossref]

149. UNICEF. (2017). Multiple indicator cluster surveys. [Google Scholar] [Crossref]

150. United Nations Department of Economic and Social Affairs/Population Division World Population Prospects, (2017). Retrieved on 21 April, 2020 from https://www.un.org/development/desa/publications/graphic/wpp2017-global-population [Google Scholar] [Crossref]

151. United Nations, Department of Economic and Social Affairs, Population Division. (2013). World Fertility Report 2013: Fertility at the Extremes. [Google Scholar] [Crossref]

152. Urrio, T. F. (1991). Maternal deaths at Songea Regional Hospital, southern Tanzania. East African Medical Journal, 68(2), 81-87. [Google Scholar] [Crossref]

153. Ushie, M. A., Ogaboh, A. A., Olumodeji, E. O., & Attah, F. (2011). Socio-cultural and economic determinants of fertility differentials in rural and urban Cross Rivers State, Nigeria. Journal of Geography and Regional Planning, 4(7), 383-391. [Google Scholar] [Crossref]

154. Van Malderen, C., Amouzou, A., Barros, A. J., Masquelier, B., Van Oyen, H., & Speybroeck, N. (2019). Socioeconomic factors contributing to under-five mortality in sub-Saharan Africa: a decomposition analysis. BMC Public Health, 19(1), 760. [Google Scholar] [Crossref]

155. Wablembo, S. M., & Doctor, H. V. (2013). The influence of age cohort differentials on antenatal care attendance and supervised deliveries in Uganda. Journal of Nursing Education and Practice, 3(11), 101. [Google Scholar] [Crossref]

156. Waldorf, B., & Franklin, R. (2002). Spatial dimensions of the Easterlin hypothesis: Fertility variations in Italy. Journal of Regional Science, 42(3), 549-578. [Google Scholar] [Crossref]

157. Ward, K. B. (1984). Women in the world-system: Its impact on status and fertility. [Google Scholar] [Crossref]

158. WHO Geneva Report (2019). Maternal health in Nigeria: generating information for action. BJOG Supplement. Accessed on October 20th, 2019 and retrieved from https://www.who.int/reproductivehealth/maternal-health-nigeria/en/ [Google Scholar] [Crossref]

159. Willis, R. J. (1973). A new approach to the economic theory of fertility behavior. Journal of political Economy, 81(2, Part 2), S14-S64. [Google Scholar] [Crossref]

160. Wimberley, D. W. (1990). Investment dependence and alternative explanations of third world mortality: A cross-national study. American Sociological Review, 75-91. [Google Scholar] [Crossref]

161. Woldeamanuel, B. T. (2019). Socioeconomic, demographic, and environmental determinants of under-5 mortality in Ethiopia: Evidence from Ethiopian Demographic and Health Survey, 2016. Child Development Research, 2019. [Google Scholar] [Crossref]

162. World Data Atlas (2018). Nigeria GNI per capita, 1970-2018 - knoema.com Retrieved from https://knoema.com/atlas/Nigeria/topics/Economy/National-Accounts-Gross-National-Income/GNI-per-capWorld Health Organization (2018). Children: reducing mortality. Retrieved on February, 4th, 2019. [Google Scholar] [Crossref]

163. World Health Organization (2008), Factsheet, maternal mortality, department of making pregnancy safer. [Google Scholar] [Crossref]

164. World Health Organization (2012). The WHO application of ICD-10 to deaths during pregnancy, childbirth and puerperium: ICD MM. [Google Scholar] [Crossref]

165. World Health Organization (2013). Definition of key terms. Available at https://www.who.int/hiv/pub/guidelines/arv2013/intro/keyterms/en/ [Google Scholar] [Crossref]

166. World Health Organization South-East Asia (2019). Total fertility rate. Retrieved from http://www.searo.who.int/entity/health_situation_trends/data/chi/TFR/en/ [Google Scholar] [Crossref]

167. World Health Organization. (2004). Health statistics and information systems. Maternal mortality ratio (per 100 000 live births). World Health Organization website. [Google Scholar] [Crossref]

168. World population Review (2019). Nigeria population. Demographics, maps, graphs. http://worldpopulationreview.com/countries/nigeria-population/ [Google Scholar] [Crossref]

169. Yang, S. O. W., & Pendleton, B. F. (1980). Socioeconomic development and mortality levels in less developed countries. Social Biology, 27(3), 220-229. [Google Scholar] [Crossref]

170. Yomi, K. (2018). Nigeria has become the poverty capital of the world. Retrieved from https://qz.com/africa/1313380/nigerias-has-the-highest-rate-of-extreme-poverty-globally/ No 22-01-2019. [Google Scholar] [Crossref]

171. You, D., Bastian, P., Wu, J., & Wardlaw, T. (2013). Levels and trends in child mortality. Report 2013. Estimates developed by the UN Inter-agency Group for Child Mortality Estimation. [Google Scholar] [Crossref]

172. Zachariah, K. C., Rajan, S. I., Sarma, P. S., Navaneetham, K., Nair, P. S. G., & Misra, U. S. (1992). Demographic transition in Kerala in the 1980s: Results of a survey in three districts. Center for development studies, Thiruvananthapuram and Gujarat Institute of Area Planning, Ahmedabad. [Google Scholar] [Crossref]

173. Zinanga, A. F., & Mundial, B. (1992). Development of the Zimbabwe family planning program (No. 1053). Population and Human Resources Department, the World Bank. [Google Scholar] [Crossref]

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