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Search Results for Hormone Effect

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Journal Article
Demography (1986) 23 (2): 217–230.
Published: 01 May 1986
... grades in public schools, we show that hormones have effects on sexual motivation and behavior. Comparison with previous results from a parallel sample of males indicates that for both sexes these effects are primarily androgenic in origin and for the most part exert their effects directly rather than...
Journal Article
Demography (1994) 31 (4): 561–573.
Published: 01 November 1994
... . New Haven : Yale University Press . Ehrhardt A.A. , & Meyer-Bahlburg H.F.L. ( 1981 ). Effects of Prenatal Sex Hormones on Gender-Related Behavior . Science , 211 ( 4488 ), 1312 – 18 . 10.1126/science.7209510 Goy R.W. ( 1970 ). Experimental Control...
Journal Article
Demography (2012) 49 (4): 1433–1452.
Published: 04 August 2012
... nationally representative data from the 2002 National Survey of Family Growth, this study examines the effects of race and education on the likelihood that women have ever used particular types of hormonal contraception and have ever discontinued hormonal contraception because of dissatisfaction. The results...
Journal Article
Demography (2022) 59 (6): 2271–2293.
Published: 01 December 2022
... 2020 ). Women who are especially keen to avoid pregnancy and repeated exposure to side effects that can result from starting and stopping a method between partners may instead choose to continuously use hormonal methods, regardless of their current level of sexual activity. Other women who feel strong...
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Includes: Supplementary data
Journal Article
Demography (2023) 60 (4): 1163–1179.
Published: 01 August 2023
...Alison Gemmill; Sarah E. K. Bradley; Blair O. Berger; Suzanne O. Bell Abstract One of the most common barriers to using effective family planning methods is the belief that hormonal contraceptives and contraceptive devices have adverse effects on future fertility. Recent evidence from high-income...
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Includes: Supplementary data
Journal Article
Demography (2007) 44 (3): 603–621.
Published: 01 August 2007
... consistent contraceptive users, the higher the odds were of using contraception at least once in their current relationship. Gender differences existed in the effects of previous hormonal contraceptive use. Among females only, having used a hormonal contraceptive method in any previous sexual relationship...
Journal Article
Demography (2022) 59 (3): 895–920.
Published: 01 June 2022
... respondents' attitudes are included in the fifth model, these attitudes account for 60% of religiosity's total effect on hormonal use and religiosity's estimated direct effect is reduced to −3.5 percentage points. The largest attitudinal mediator is disapproval of premarital sex, which explains 3.3 percentage...
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Includes: Supplementary data
Journal Article
Demography (2020) 57 (6): 2003–2034.
Published: 08 September 2020
..., accessibility, required vigilance, ease of clandestine use, cost, accessibility, and side effects. Hormonal methods are more effective than condoms and withdrawal: the typical use failure rate of oral contraceptives is 9% versus 18% and 22%, respectively, for condoms or withdrawal (Trussell 2011 ). Condoms...
Journal Article
Demography (1990) 27 (4): 653–654.
Published: 01 November 1990
... of Research . Human Biology , 59 , 873 – 900 . James , W. H. ( 1987 ). The Effect of Hormones on the Sex Ratio ofInfants Following Artificial Insemination . Annals of Human Biology , 14 , 39 – 47 . 10.1080/03014468700008821 Olsson , H. , & Brandt , L. ( 1982 ). Sex...
Journal Article
Demography (1993) 30 (3): 333–352.
Published: 01 August 1993
... on biological theory, in which lactation during the postpartum period is hypothesized to reduce the likelihood of conceiving by altering the length of the luteal phase and producing other important hormonal effects. One possible explanation for the discrepancy between results of the Cebu study and those cited...
Journal Article
Demography (1985) 22 (1): 89–100.
Published: 01 February 1985
..., the differential spread of climate modifica- tion (air conditioning) across the United States in the postwar periods provides a testing opportunity. Testing The Heat Effect The interaction coefficients of Tables 1-3, estimated for individual states, do provide the raw material for a fairly rigorous, if indirect...
Journal Article
Demography (2015) 52 (4): 1195–1217.
Published: 08 July 2015
... individuals use any contraception and the contraception type. Contraception type is first broken into two broad categories: hormonal and nonhormonal. I expect mandates to increase hormonal birth control usage. The effect of mandates on nonhormonal contraception will be negative if individuals are switching...
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Journal Article
Demography (2011) 48 (4): 1451–1472.
Published: 02 September 2011
... exclusive categories: (1) no method, (2) condom only, (3) hormonal method only, and (4) dual method (condom plus hormonal method). Priority was given to condom and/or hormonal methods because these are the most effective methods for STI and pregnancy prevention (e.g., condom plus a nonhormonal method...
Includes: Supplementary data
Journal Article
Demography (2013) 50 (2): 421–444.
Published: 14 November 2012
... their female counterparts (see also Waldron 1985 , 1998 ). Studies based on experimental animal models also show that sex hormones have physiological and pathological effects on the immune system (Ansar Ahmed et al. 1985 ). Male hormones seem to inhibit T and B lymphocyte maturation, two major components...
Journal Article
Demography (2019) 56 (2): 549–572.
Published: 21 February 2019
.... The results, presented in Table A 1 (online appendix), indicate that the positive effects of concurrency on contraceptive and condom use are largely consistent across embeddedness, but the effect of concurrency on condom use in general and on condom use if using a hormonal method are even greater in weeks...
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Journal Article
Demography (1996) 33 (2): 167–180.
Published: 01 May 1996
... covariates. Finally, we present results of simula- tion analysis of the effects of selected infant-feeding vari- ables in our models. CONCEPTUAL FRAMEWORK Among breast-feeding factors, the intensity of nipple stimu- lation is believed to be the most proximate determinant of the mother's hormonal milieu...
Journal Article
Demography (2022) 59 (1): 27–36.
Published: 01 February 2022
...–4, five or more); religion (indicators for Muslim, Christian, other religion); indicators for whether the respondent is the first-born child; and birth cohort. We also included country of origin fixed effects, which control for country-level confounders such as different reproductive health policies...
Includes: Supplementary data
Journal Article
Demography (2023) 60 (5): 1549–1579.
Published: 01 October 2023
... diseases, a growing propensity to treat earlier disease stages (e.g., prediabetes), fragmentation in the health care system, and increasing use of drugs to counter side effects of other drugs. People are taking more drugs for longer durations. The earliest drugs—antibiotics—were typically taken...
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Includes: Supplementary data
Journal Article
Demography (1985) 22 (1): 143.
Published: 01 February 1985
... . Demography , 21 , 207 – 215 . 10.2307/2061040 Unger J. ( 1965 ). Weight at Birth and its Effect on Survival of the Newborn: by Geographic Divisions and Urban and Rural Areas, United States, Early 1950 . Washington, D.C. : National Center for Health Statistics . DEMOGRAPHY© Volume 22...
Journal Article
Demography (2011) 48 (4): 1473–1491.
Published: 26 August 2011
...Florencia Torche Abstract A growing body of research highlights that in utero conditions are consequential for individual outcomes throughout the life cycle, but research assessing causal processes is scarce. This article examines the effect of one such condition—prenatal maternal stress—on birth...
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