Using group-based latent class transition models to analyze chronic disability data from the National Long-Term Care Survey 1984-2004.
Using group-based latent class transition models to analyze chronic disability data from the National Long-Term Care Survey 1984-2004.
复制标题
使用基于群体的潜在类别转换模型来分析 1984-2004 年国家长期护理调查中的慢性残疾数据。
DOI:
10.1002/sim.5782
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发表时间:
2013
影响因子:
2
通讯作者:
Erosheva,ElenaA
中科院分区:
文献类型:
--
作者:
White,TobyA;Erosheva,ElenaA
Latent class transition models track how individuals move among latent classes through time, traditionally assuming a complete set of observations for each individual. In this paper, we develop group‐based latent class transition models that allow for staggered entry and exit, common in surveys with rolling enrollment designs. Such models are conceptually similar to, but structurally distinct from, pattern mixture models of the missing data literature. We employ group‐based latent class transition modeling to conduct an in‐depth data analysis of recent trends in chronic disability among the U.S. elderly population. Using activities of daily living data from the National Long‐Term Care Survey (NLTCS), 1982–2004, we estimate model parameters using the expectation–maximization algorithm, implemented in SAS PROC IML. Our findings indicate that declines in chronic disability prevalence, observed in the 1980s and 1990s, did not continue in the early 2000s as previous NLTCS cross‐sectional analyses have indicated. Copyright © 2013 John Wiley & Sons, Ltd.
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影响因子:
6
作者:
J. Millar;A. Struthers
通讯作者:
A. Struthers
DOI:
--
发表时间:
1968
期刊:
影响因子:
--
作者:
E. Johannisson
通讯作者:
E. Johannisson
DOI:
10.1210/jcem-47-3-603
发表时间:
1978
期刊:
The Journal of clinical endocrinology and metabolism
影响因子:
--
作者:
M. Seron;Christina C. Lawrence;P. Siiteri;R. Jaffe
通讯作者:
R. Jaffe
DOI:
10.1016/0304-4165(75)90338-4
发表时间:
1975
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
E. Simpson;D. Williams
通讯作者:
D. Williams
影响因子:
4.1
作者:
R. Neher;A. Milani
通讯作者:
A. Milani