Display options
Share it on

Health Psychol Res. 2015 Apr 13;3(2):1981. doi: 10.4081/hpr.2015.1981. eCollection 2015 Sep 30.

Heritability of Health and Aging Limitations on Personally Desired Activities.

Health psychology research

Barry J Gurland, William Page, Brent Small, John J McArdle, Brenda L Plassman

Affiliations

  1. Columbia University Stroud Center , New York, NY, USA.
  2. National Academy of Sciences-National Research Council Twin Registry , Tampa, FL, USA.
  3. University of South Florida , Tampa, FL, USA.
  4. University of Southern California , Los Angeles, CA, USA.
  5. Duke University , Durham, NC, USA.

PMID: 26973959 PMCID: PMC4768531 DOI: 10.4081/hpr.2015.1981

Abstract

The aim of this study is to estimate heritability of incident limitations on personally desired activities within the eighth decade of life. We measured self-rated ability to perform ten personally desired activities in 1606 male veteran twin pairs at baseline and four years later. At follow-up, 33% of the cohort reported more limitations in desired activities. Among twins who completed both assessments, there were no statistically significant differences in incidence rates of limitations as a function of zygosity. Sensitivity tests showed the same for change scores; and that, if cognitive impairment or death are deemed to belong among limitations of desired activities, zygosity contributed 10% to new limitations at follow-up. Maintaining personally desired activities over four years in the eighth decade is not subject to substantial genetic influence. However, if death and cognitive impairment are added to incident limitations, then genetics plays a modest role. In all cases, unique environment is the predominant influence.

Keywords: Aging; genetics; incidence; limitations

References

  1. Aging Cell. 2004 Oct;3(5):249-51 - PubMed
  2. Exp Aging Res. 2002 Oct-Dec;28(4):435-51 - PubMed
  3. J Aging Health. 2010 Dec;22(8):1081-98 - PubMed
  4. Trends Genet. 2011 Oct;27(10):387-8 - PubMed
  5. Hum Genet. 2006 Apr;119(3):312-21 - PubMed
  6. J Intern Med. 2008 Feb;263(2):117-27 - PubMed
  7. Behav Genet. 2009 Sep;39(5):472-95 - PubMed
  8. Dev Psychol. 2005 Jan;41(1):3-16 - PubMed
  9. Twin Res Hum Genet. 2006 Dec;9(6):950-7 - PubMed
  10. N Engl J Med. 1983 Nov 17;309(20):1218-24 - PubMed
  11. J Gerontol A Biol Sci Med Sci. 2000 Aug;55(8):M446-52 - PubMed
  12. Am J Public Health. 2012 Nov;102(11):2157-63 - PubMed
  13. Twin Res Hum Genet. 2005 Aug;8(4):362-7 - PubMed
  14. J Gerontol. 1984 Mar;39(2):138-46 - PubMed
  15. Am J Hum Genet. 1967 Mar;19(2):133-61 - PubMed
  16. J Am Geriatr Soc. 2004 Feb;52(2):211-6 - PubMed
  17. Behav Genet. 2003 Mar;33(2):137-59 - PubMed
  18. Gerontology. 2003 Mar-Apr;49(2):123-35 - PubMed
  19. J Gerontol A Biol Sci Med Sci. 2004 Aug;59(8):859-63 - PubMed
  20. J Gerontol. 1984 Mar;39(2):158-65 - PubMed
  21. Int J Aging Hum Dev. 1977-1978;8(1):9-42 - PubMed
  22. Trends Genet. 2001 May;17(5):233-5 - PubMed
  23. J Aging Res. 2012;2012:243263 - PubMed

Publication Types

Grant support