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Seasonality of fertility in Matlab, Bangladesh

  • Stan Becker (a1)


From matched birth and census records in the Matlab area of Bangladesh, monthly fertility rates for the period 1970–74 are studied for seasonal patterns by age and parity. Trigonometric regression techniques are used to summarize and compare the multiple series. Pronounced seasonal patterns are apparent for all age and parity groups. The general fertility rate peaks in December with a seasonal variation of 42% above and below the mean level. For younger women at low parities the peak is in late October, while for older women of higher parity it is in January. The shift progresses linearly with age and parity though the age effect is the more pronounced. A seasonal pattern of fecundability which varies by age group could explain the shift.



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Bernard, R.P., Bhatt, R.V., Potts, D.M. & Rao, A.P. (1978) Seasonality of birth in India. J. biosoc. Sci. 10,409.
Bloomfield, P. (1976) Fourier Analysis of Time Series: An Introduction. Wiley, New York.
Chen, L.C., Gesche, M.C. & Mosley, W.H. (1974) A prospective study of birth interval dynamics in rural Bangladesh. Popul. Stud. 28, 277.
Cowgill, U.M. (1966) The season of birth in man: contemporary situation with special reference to Europe and Southern Hemisphere. Ecology, 47, 614.
Durbin, J. & Watson, G.S. (1951) Testing for serial correlation in least squares regression II. Biometrika, 38, 159.
Dyson, T. & Cook, N. (1979) Season of births and deaths in developing countries. In: Proceedings of Conference on Seasonal Dimensions to Rural Poverty,University of Sussex,Brighton, England.
Hill, S.A. (1888) The life statistics of an Indian province. Nature, Lond. 38, 245.
Huffman, S.A., Chowdhury, A.K.M.A., Chakraborty, J. & Mosley, W.H. (1978) Nutrition and postpartum amenorrhea in rural Bangladesh. Popul. Stud. 32, 251.
Kendall, M.C. & Stuart, A. (1968) The Advanced Theory of Statistics, Vol. 3, p. 361. Griffin, London.
Ministry of Health and Population Control (1978) Bangladesh Fertility Survey 1975–76, First Report. Government of the Peoples' Republic of Bangladesh, Dacca.
Stoeckel, J. & Chowdhury, A.K.M.A. (1972) Seasonal variation in births in rural East Pakistan. J. biosoc. Sci. 4, 107.
Vinod, H.D. (1976) Effects of ARMA errors on the significance tests for regression coefficients. J. Am. statist. Ass. 71, 929.

Seasonality of fertility in Matlab, Bangladesh

  • Stan Becker (a1)


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