[PDF] Top 20 The impossibility of separating age, period and cohort effects
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The impossibility of separating age, period and cohort effects
... We first outline what APC effects are substantively, and describe the identification problem which makes them so difficult to model. We then outline some proposed solutions to the identification problem, including ... See full document
10
Volume 18 - Article 9 | Pages 263–284
... of cohort fertility patterns on breast cancer mortality rates in an age-period-cohort framework, for calendar periods ranging from ...the age-specific proportion of women who are ... See full document
24
Trend analysis and modelling of gender-specific age, period and birth cohort effects on alcohol abstention and consumption level for drinkers in Great Britain using the General Lifestyle Survey 1984-2009
... of age, period and cohort (APC) studies using time–series of cross-sectional consumption survey data address this ...(age effects); (ii) trends across the whole population over time ... See full document
11
Bayesian Informative Priors with Yang and Land’s Hierarchical Age-Period-Cohort model
... That such strong priors are required is related to properties of the MCMC estimator under conditions of high collinearity. Browne et al. (2001, p. 113) show that, in the presence of very high degrees of collinearity in ... See full document
21
Longevity and pleural mesothelioma: age period cohort analysis of incidence data from the Surveillance, Epidemiology, and End Results (SEER) Program, 1973–2013
... of age effects on PM incidence after adjust- ment for period or birth cohort effects was accomplished by examining cross-sectional and longitudinal age ...Both age ... See full document
6
Socioeconomic disparities in abdominal obesity over the life course in China
... with age and survey years. The two results con- firmed that, in terms of age and period effects, the increase in abdominal obesity was matched by an increase in general obesity and WHtR was ... See full document
8
The Hierarchical Age-Period-Cohort model: Why does it find the results that it finds?
... the age– period–cohort (APC) identification ...the period range is much greater than the cohort range, the results produced are very different to those produced when cohort ... See full document
17
Age-period-cohort analysis for trends in body mass index in Ireland
... including age, year of examination and year of birth as ...curvilinear effects. No dummy variable was created for age 18, period 1998 and cohort 1923 for reasons of identifiability; no ... See full document
8
Effects of socioeconomic status on physical and mental health of hemodialysis patients in Japan: differences by age, period, and cohort
... Second, we used an income-based indicator to measure SES, ignoring other socioeconomic indicators such as edu- cation or occupation, because our database included only household income as an indicator of SES. On the ... See full document
12
Age, period and cohort processes in longitudinal and life course analysis: a multilevel perspective
... because age, period and cohort are exactly linearly ...for age, period and cohort, as you might for imperfectly co-linear variables, does not work in the case of age, ... See full document
18
Age-period-cohort modelling of non-Hodgkin's lymphoma incidence in a French region: a period effect compatible with an environmental exposure
... to age, calendar period or birth cohort because these time scales are surrogates or proxy measures for other influ- ...Although age-period-cohort (APC) models are descriptive ... See full document
7
Cancer mortality in Serbia, 1991–2015: an age-period-cohort and joinpoint regression analysis
... performed age-period-cohort analy- sis to examine the effects of age, period, and birth cohort on the observed temporal trends using the US NCI web- based statistical ... See full document
16
Description of cervical cancer mortality in Belgium using Bayesian age-period-cohort models
... simple age-period models. Cohort effects are very strong and screening probably has influenced these cohort factors by avoiding the impact of increased exposure to risk ...similar ... See full document
16
Socialization and generational political trajectories: an age, period and cohort analysis of political participation in Britain
... of age and period effects. Age effects suggest that participation trajectories change with social ageing and indeed research has found that older people are more likely than younger ... See full document
25
Life-course and cohort trajectories of mental health in the UK, 1991–2008 – A multilevel age–period–cohort analysis
... differential age effects, there are also differences in cohort trajectories between married and unmarried individuals; the benefits of marriage decrease over time and the increase in GHQ-score with ... See full document
38
Age, period and cohort effects on adult physical activity levels from 1991 to 2011 in China
... 20-year period, for both adult men and women in China, work and domestic PA levels fell by nearly half, and the decline was more pronounced for ...women. Period effects, along with higher community ... See full document
12
Another 'futile quest'? A simulation study of Yang and Land's Hierarchical Age-Period-Cohort model
... two age groups, period groups, or cohort groups to be aggregated ...non-linear effects will be biased where constraints are imposed arbitrarily (see also Glenn ... See full document
30
On age-period-cohort parametric mortality rate projections
... of age effects in a complex modelling situation, we have chosen to adapt the original Lee-Carter (1992) two-stage fitting strategy when fitting APC, by conditioning on a predetermined static life table in ... See full document
36
Age, period, and cohort analysis of regular dental care behavior and edentulism: A marginal approach
... more age groups might be combined into one ...of age, period, and cohort by their underlying concepts has also been suggested ...of age in general, to represent intellectual development ... See full document
14
Volume 23 - Article 9 | Pages 223–256
... simple age-period-cohort model to decompose age-specific fertility rates into age, period, and cohort ...the period effect is the key to transforming a fertility ... See full document
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