Matthew L Maciejewski1, Edward H Livingston, Valerie A Smith

  • 1Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, North Carolina 27705, USA. matthew.maciejewski@va.gov

JAMA
|June 14, 2011
PubMed
概括

腹部外科手术并没有显著降低老年,严重肥胖的男性退伍军人的死亡率. 需要进一步的研究来澄清这种高风险人群的生存益处.