Does Feeding Tube Insertion and Its Timing Improve Survival?
Article first published online: 24 SEP 2012
© 2012, Copyright the Authors Journal compilation © 2012, The American Geriatrics Society
Journal of the American Geriatrics Society
Volume 60, Issue 10, pages 1918–1921, October 2012
How to Cite
J Am Geriatr Soc 60:1918–1921, 2012.
- Issue published online: 11 OCT 2012
- Article first published online: 24 SEP 2012
- National Institute of Aging Research. Grant Numbers: R01AG024265, 1RC1AG036418–01
- feeding tubes;
- timing of insertion;
- eating problems;
To examine survival with and without a percutaneous endoscopic gastrostomy (PEG) feeding tube using rigorous methods to account for selection bias and to examine whether the timing of feeding tube insertion affected survival.
Prospective cohort study.
All U.S. nursing homes (NHs).
Thirty-six thousand four hundred ninety-two NH residents with advanced cognitive impairment from dementia and new problems eating studied between 1999 and 2007.
Survival after development of the need for eating assistance and feeding tube insertion.
Of the 36,492 NH residents (88.4% white, mean age 84.9, 87.4% with one feeding tube risk factor), 1,957 (5.4%) had a feeding tube inserted within 1 year of developing eating problems. After multivariate analysis correcting for selection bias with propensity score weights, no difference was found in survival between the two groups (adjusted hazard ratio (AHR) = 1.03, 95% confidence interval (CI) = 0.94–1.13). In residents who were tube-fed, the timing of PEG tube insertion relative to the onset of eating problems was not associated with survival after feeding tube insertion (AHR = 1.01, 95% CI = 0.86–1.20, persons with a PEG tube inserted within 1 month of developing an eating problem versus later (4 months) insertion).
Neither insertion of PEG tubes nor timing of insertion affect survival.