Twin concordance for a binary trait. II. Nested analysis of ever-smoking and ex-smoking traits and unnested analysis of a "committed-smoking" trait were also greater than for DZ twins (males: .11 +/- .09; females: .26 +/- .08; unlike-sex pairs: .13 +/- .06), although the diff...
Maternal birthweight (BW) is one of the strongest predictors of offspring BW, perpetuating generational cycles of poor health and risk for adverse birth outcomes. However, potential non-linear relationships or modifying or mediating factors of maternal and offspring BW associations have not been fully...
Multiple linear and binary logistic regressions were used for quantitative data analyses, while qualitative data were coded thematically. Both data types are given equal weight throughout the analysis. The thesis demonstrates how China's recent macro-level social and economic changes, characterised here...
The proportional odds model for ordinal logistic regression provides a useful extension of the binary logistic model to situations where the response varia... R Brant - 《Biometrics》 被引量: 1144发表: 1990年 Duration of time from onset of human immunodeficiency virus type 1 infectiousness to dev...
city. Conducting a secondary data analysis of the 2011 National HIV Behavioral Surveillance survey for Denver (N= 546), the authors performed binary logistic regression analyses to assess the models that predict how MSM find sexual partners, and the odds of engaging in CAS. While the results ...
We describe a Bayesian method for investigating correlated evolution of discrete binary traits on phylogenetic trees. The method fits a continuous-time Mar... Pagel,Mark,Meade,... - 《American Naturalist》 被引量: 1120发表: 2006年 Environmental sex determination: interaction of temperature and genot...
We considered both biallelic and multiallelic markers (including haplotypes) and both binary and continuous phenotypes and traits. We excluded non-English-language studies; studies evaluating only 1 sex; studies in which sex was treated only as an independent predictor of disease; studies that did ...
binary models of gender in which everyone is obviously either male or female and therefore obviously either a man or a woman; with this kind of one-dimensional perspective on gender and its relationship to sex, there is no need to separate being female or male from being a woman or man. ...
Seasonality of labour use is discussed in some detail but is not related to the concepts of farm planning and budgeting considered in Chapter 10. Consequently, the impression is created that the aim in planning labour use is to spread the labour requirements evenly over the year, irrespective ...
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