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Child mortality was analyzed in relation to 3 dimensions of reproductive behavior: birth intervals, additional children desired, and contraceptive use. Study data were drawn from a 1978 survey conducted in 2 predominantly rural governorates, Beheira and Kafr El-Sheikh, in lower Egypt. Within each governorate, 2 districts were selected on the basis of their distance from the capital of the governorate, agricultural output by major crops, percent of the population urban, infant mortality rate, and crude birthrate. Within each of the 4 districts, villages were randomly drawn from 3 strata: villages lacking any governmental services; villages with limited services (health center or primary school); and villages served by a combined unit center providing integrated services. A random sample of household heads was selected from household registration records of the provision office of each district. 1200 interviews were obtained from 685 households. Restriction of the sample to women with 1 or more live births, and the elimination of 13 cases with incomplete or inaccurate information, yielded 1010 cases for analysis. The basic measure of actual fertility was birth intervals. For the total sample and within each age category, cumulative fertility is higher the greater the number of child deaths. The data demonstrate a strong relationship between child mortality experience and cumulative fertility. The problem lies in interpreting such results. With some exceptions, birth intervals increased as expected with increasing parity. Women without child death experience displayed longer birth intervals than women who had not lost a child. With the single exception of the 7th parity women, all differences were statistically significant. The data fail to eliminate potential biological influences on subsequent fertility. With biological influences adequately controlled, no behavioral differences remained. Women who experienced child mortality desired greater numbers of additional children than women without child death experience. 19% of respondents were ever users of contraception, with women of low parity the least likely ever to have used contraception.  相似文献   
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The Hon. Editor has received the following letter commenting on Professor Kirk's and Mr. Sloyan's article on the New Covent Garden Market (Vol. 56 Spring 1978). The author is lecturer in applied economics in the Department of Social and Economic Research, University of Glasgow. Mr. Heald's letter is followed by a reply by Professor Kirk on behalf of Mr. Sloyan and himself.  相似文献   
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Regan DH 《Michigan law review》1979,77(7):1569-1646
Presented in this essay are suggestions for rewriting Roe vs. Wade, the case that resulted in the establishment of a constitutional right to abortion. Essentially, the argument is 1 of equal protection. It is suggested that abortion be viewed as presenting a problem that might be termed "the law of samaritanism" -- the law regarding obligations imposed on certain individuals to provide assistance to others. In American law it is a deeply rooted principle that an individual is ordinarily not required to volunteer assistance to another individual who is in danger or in need of aid. The argument presented maintains that if a pregnant woman is required to carry the fetus to term and deliver it, then she is being compelled to be a Good Samaritan. It is argued further that if the generally limited scope of obligations of samaritanism under current law are considered, and the special nature of the burdens imposed on pregnant women by laws forbidding abortion are also considered, the obvious conclusion is that the equal protection clause forbids imposition of these burdens on pregnant women. The argument is developed in a lengthy form and calls for an extended discussion of the law of samaritanism. The uniqueness of the abortion case also creates problems as the equal protection argument is approached, and an approach to equal protection questions is sketched.  相似文献   
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