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Variable Assessment in Latent Class Models.
Zhang Q, Ip EH. Zhang Q, et al. Comput Stat Data Anal. 2014 Sep 1;77:146-156. doi: 10.1016/j.csda.2014.02.017. Comput Stat Data Anal. 2014. PMID: 24910486 Free PMC article.
Lifestyle change and mobility in obese adults with type 2 diabetes.
Rejeski WJ, Ip EH, Bertoni AG, Bray GA, Evans G, Gregg EW, Zhang Q; Look AHEAD Research Group. Rejeski WJ, et al. Among authors: zhang q. N Engl J Med. 2012 Mar 29;366(13):1209-17. doi: 10.1056/NEJMoa1110294. N Engl J Med. 2012. PMID: 22455415 Free PMC article. Clinical Trial.
Physical activity increases gains in and prevents loss of physical function: results from the lifestyle interventions and independence for elders pilot study.
Ip EH, Church T, Marshall SA, Zhang Q, Marsh AP, Guralnik J, King AC, Rejeski WJ; LIFE-P Study Investigators. Ip EH, et al. Among authors: zhang q. J Gerontol A Biol Sci Med Sci. 2013 Apr;68(4):426-32. doi: 10.1093/gerona/gls186. Epub 2012 Sep 17. J Gerontol A Biol Sci Med Sci. 2013. PMID: 22987794 Free PMC article. Clinical Trial.
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