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Pregnancy Loss

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Journal Article
Demography (2005) 42 (2): 301–322.
Published: 01 May 2005
...Yong Cai; Wang Feng Abstract Relying on half a million pregnancy histories collected from Chinese women in the late 1980s, we studied nearly a quarter century of self-reported miscarriages and stillbirths in China. Our results suggest that these two forms of involuntary fetal loss are affected...
Journal Article
Demography (1968) 5 (1): 433–438.
Published: 01 March 1968
... inunediately follow- ing or even before their first menstruation after childbirth. The Pilot Center service tabulated this phenomenon and found that one out of every four women had at one time or another become pregnant before experiencing any menstruation following a pregnancy loss or childbirth...
Journal Article
Demography (2012) 49 (3): 989–1009.
Published: 21 June 2012
... (NSFG) to examine the evolution of rates of reported fetal loss in the first 22 weeks of pregnancy (which we loosely term as “miscarriage”) from 1970 to 2000. This period includes the expansion of prenatal care and the introduction of home pregnancy tests. We disaggregate miscarriages into “early” (7...
FIGURES
Journal Article
Demography (1964) 1 (1): 111–118.
Published: 01 March 1964
... ). The Inadequacy of Routine Reporting of Fetal Deaths . Am. J. Pub. Health , 39 , 1459 – 1459 . 10.2105/AJPH.39.12.1549 2. Erhardt C. L. ( 1963 ). Pregnancy Losses in New York City—1960 . Am. J. Pub. Health , 53 , 1337 – 1337 . 10.2105/AJPH.53.9.1337 3. French F. E...
Journal Article
Demography (2014) 51 (4): 1423–1449.
Published: 15 July 2014
... loss and biological stress. In one study shedding light on this, Nepomnaschy et al. ( 2008 : Table 1) followed a cohort of pregnancies that was selected to be typical, and observed a 2.7 times higher risk of nonlive termination for the pregnancies that were exposed to more than the cohort median level...
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Includes: Supplementary data
Journal Article
Demography (1982) 19 (1): 79–95.
Published: 01 February 1982
..., a decrease in fecun- dability i, a rise in the risk of pregnancy loss Oz, or any reductions in pregnancy or anovulation lengths JLIi and JLio, all tend to raise efficiency E. This is to say, the efficiency of an n-month separation is enhanced by greater length of separation for any given set of fecundity...
Journal Article
Demography (1982) 19 (3): 391–408.
Published: 01 August 1982
...-9 months); mother's pregnancy experience (one or more preg- nancy losses; no pregnancy losses); and year of birth (1947-1959; 1960-1968; 1969-1977). Younger and older women both have higher rates of infant mortality (Bouvier and van der Tak, 1976). Higher parity births and births following shortly...
Journal Article
Demography (1992) 29 (1): 127–137.
Published: 01 February 1992
... ). Collecting Data on Pregnancy Loss: A Review of Evidence from the World Fertility Survey . Studies in Family Planning , 20 , 81 – 95 . 10.2307/1966462 Coeytaux , Francine M. ( 1988 ). Induced Abortion in Sub-Saharan Africa: What We Do and Do Not Know . Studies in Family Planning , 19...
Journal Article
Demography (1999) 36 (3): 327–337.
Published: 01 August 1999
... and Gynecology , 164 , 467 – 71 . Shapiro , S. , Jones , E. , & Densen , P. ( 1962 ). A Life Table of Pregnancy Terminations and Correlates of Fetal Loss . Milbank Memorial Fund Quarterly , 40 , 7 – 45 . 10.2307/3348609 Susser , E. ( 1983 ). Spontaneous Abortion...
Journal Article
Demography (1970) 7 (1): 19–29.
Published: 01 February 1970
... . Erhardt , Carl L. ( 1963 ). Pregnancy losses in New York City, 1960 . American Journal of Public Health , 53 , 1337 – 1352 10.2105/AJPH.53.9.1337 . Gold , Edwin M. , Erhardt , Carl L. , Jacobziner , Harold , & Nelson , Frieda G. ( 1965 ). Therapeutic abortions in New...
Journal Article
Demography (2021) 58 (1): 295–320.
Published: 01 February 2021
... to estimate the effect of fertility preferences and contraceptive intentions on the cumulative incidence function of contraceptive behaviors, accounting for intervening pregnancy, female background covariates, loss to follow-up, and complex survey design. We find that women's contraceptive intentions...
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Includes: Supplementary data
Journal Article
Demography (1994) 31 (3): 403–426.
Published: 01 August 1994
..., the exponential is biologically unrealistic because it implies that sterility is the modal state. Because of difficulties of measurement, estimates of fecundability are affected to some extent by pregnancy loss. Even when the best available endocrine methods are used, it is impossible to detect a pregnancy...
Journal Article
Demography (2015) 52 (2): 667–703.
Published: 02 April 2015
... intercourse  Pregnancy   16. Conception   17. Pregnancy loss   18. Birth  Mortality   19. New mortality level (set annually)   20. Death in childbed   21. Death in an abortion   22. Death (non-obstetric)   23. Death of youngest child  Interventions   24. Induced abortion...
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Journal Article
Demography (1974) 11 (2): 207–214.
Published: 01 May 1974
...John Stoeckel; A. K. M. Alauddin Choudhury Abstract Pregnancy termination intervals, i.e., live birth to live birth (LB-LB), live birth to fetal loss (LB-FL), and fetal loss to live birth (FL-LB), are analyzed prospectively between 1966 and 1970 in a rural population (117,000) of Bangladesh...
Journal Article
Demography (2020) 57 (5): 1647–1680.
Published: 01 September 2020
.... If infection rates reached 50% by March 2015, the reduction in cohort size from increased pregnancy loss and stillbirth could exceed 13.5%. If this effect were applicable to pre -clinical pregnancies, the associated birth cohort reductions would be even larger. The associated birth cohort reduction could also...
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Includes: Supplementary data
Journal Article
Demography (1986) 23 (1): 53–66.
Published: 01 February 1986
... Study Center, University of Chicago. Bongaarts J. ( 1975 ). A method for the estimation of fecundability . Demography , 12 , 645 – 660 . 10.2307/2060719 Casterline, J., and H. Ashurst. 1984. Differentials in Pregnancy Loss in Eight Developing Countries. Presented at the annual...
Journal Article
Demography (1966) 3 (2): 450–461.
Published: 01 June 1966
... of parity n who are in the third month of pregnancy and the stipulated risk of a third-month pregnancy loss is p, then N p-actually N p rounded to the nearest whole number-women of parity n will be recorded as miscarrying that month. Thus the simulated population is inter- preted as being so large that its...
Journal Article
Demography (1977) 14 (2): 223–238.
Published: 01 May 1977
... rates under various assumptions of premarital pregnancy and early fetal loss. The analysis is then carried one step fur- ther by isolating the effect of con- traceptive use on the conception rates so as to produce estimates of traditional measures of fecundability. This approach is based on the belief...
Journal Article
Demography (1971) 8 (4): 519–524.
Published: 01 November 1971
...- responding amenorrhea period associated with the rth pregnancy, is a random variable. However, these variables would take only finite values and may have mean values like hI in the case of preg- nancies resulting in a live birth and h2 in the case of foetal loss. Thus the last assumption A4 can be treated...
Journal Article
Demography (2019) 56 (5): 1899–1929.
Published: 09 September 2019
... a first birth at baseline. This sample is selective, excluding those at highest risk of skill loss and adolescent pregnancy, which is an unavoidable consequence of the study designs and highlights the need for more studies that follow children from school entry through adulthood. The nature...
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Includes: Supplementary data