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Table 2 Logistic regression analysis of determinants of poor health-related quality of life in elderly after flood disaster

From: A cross-sectional survey on the health status and the health-related quality of life of the elderly after flood disaster in Bazhong city, Sichuan, China

  Physical Component Summary(PCS) Mental Component Summary(MCS)
  Median(IQR) Univariate analysis Multivariate analysis Median(IQR) Univariate analysis Multivariate analysis
   OR 95%CI OR 95%CI   OR 95%CI OR 95%CI
Age (years)           
  60-79 65.7 (52.5-76.1) 1   1   65.9 (54.7-78.2) 1   1  
  80-99 54.8 (42.2-68.9) 2.825c 1.909 ~ 4.181 2.331c 1.535 ~ 3.539 53.4 (42.8-65.6) 2.932c 1.96 ~ 4.368 2.536c 1.610 ~ 3.994
Sex           
  Male 66.4 (52.7-77.4) 1     67.2 (56.5-79.3) 1   1  
  Female 61.2 (48.6-72.9) 1.540b 1.135 ~ 2.090    61.0 (49.7-73.1) 1.906c 1.39 ~ 2.615 1.754b 1.232 ~ 2.499
Vocation           
  Farmer 64.4 (51.2-75.1) 1     64.9 (53.4-77.4) 1    
  No farmer 63.6 (51.0-76.2) 1.067 0.734 ~ 1.552    64.9 (52.1-76.2) 1.073 0.729 ~ 1.578   
Years of Education           
  0-6 63.0 (49.8-74.5) 1     63.9 (52.5-75.9) 1    
  7-9 67.8 (54.4-76.7) 0.681 0.457 ~ 1.015    67.8 (54.0-79.2) 0.944 0.644 ~ 1.383   
  10 or over 69.2 (54.2-76.5) 0.862 0.397 ~ 1.872    69.2 (57.5-79.3) 0.451 0.160 ~ 1.274   
Marital Status           
  Singlehood 52.8 (40.8-65.8) 1   1   51.2 (39.7-61.9) 1   1  
  Married 66.2 (53.4-76.6) 0.308c 0.215 ~ 0.440 0.403 c 0.276 ~ 0.590 66.9 (56.3-78.9) 0.174 c 0.122 ~ 0.249 0.225c 0.152 ~ 0.333
Economic Status           
  Poor 63.0 (49.5-74.8) 1     61.9 (51.1-75.4) 1    
  Moderate 65.2 (52.5-76.6) 0.821 0.594 ~ 1.136    65.9 (54.4-78.9) 0.725 0.519 ~ 1.013   
  Good 61.3 (51.0-71.5) 0.895 0.533 ~ 1.503    67.4 (55.1-75.9) 0.873 0.516 ~ 1.479   
Tobacco Consumption           
  Constant Smokers 64.0 (50.5-74.6) 1     64.4 (51.3-75.8) 1    
  Occasional Smokers 63.8 (50.1-75.7) 0.904 0.629 ~ 1.298    63.9 (53.5-76.9) 0.954 0.659 ~ 1.381   
  Non-smokers 66.0 (54.0-76.6) 0.589c 0.391 ~ 0.886    67.6 (56.1-79.9) 0.568c 0.370 ~ 0.872   
Alcohol Consumption           
  Constant drinkers 63.6 (49.8-74.5) 1     63.4 (52.3-74.6) 1    
  Occasional drinkers 65.8 (52.5-76.8) 0.742 0.527 ~ 1.044    67.3 (53.9-80.1) 0.907 0.642 ~ 1.281   
  Nondrinkers 63.6 (52.2-75.4) 0.651 0.413 ~ 1.026    65.0 (54.5-77.3) 0.669 0.415 ~ 1.080   
Family Relationship           
  Inharmonious 56.4 (44.5-67.4) 1     64.6 (53.3-73.8) 1    
  Ordinary 64.2 (51.5-73.7) 0.651 0.291 ~ 1.456    63.4 (51.1-74.8) 1.486 0.556 ~ 3.972   
  Harmonious 64.5 (51.4-76.2) 0.579 0.266 ~ 1.259    65.2 (53.9-78.1) 1.027 0.392 ~ 2.696   
Sleep patterns           
  Poor 56.5 (42.0-71.1) 1   1   56.9 (42.8-67.1) 1   1  
  Moderate 65.7 (52.7-75.6) 0.383c 0.266 ~ 0.553 0.456c 0.310 ~ 0.670 66.8 (54.9-77.9) 0.322c 0.221 ~ 0.469 0.442 c 0.291 ~ 0.672
  Good 66.3 (53.6-77.9) 0.336c 0.224 ~ 0.506 0.393c 0.256 ~ 0.603 66.5 (55.5-79.7) 0.285c 0.187 ~ 0.434 0.368c 0.231 ~ 0.586
Illnesses within Two Weeks           
  Yes 59.5 (45.7-73.0) 1     59.4 (43.1-70.8) 1   1  
  No 65.8 (53.1-76.5) 0.523c 0.379 ~ 0.722    66.6 (55.1-78.6) 0.290c 0.209 ~ 0.401 0.392c 0.265 ~ 0.578
Chronic Disease           
  Yes 57.9 (43.8-72.6) 1   1   55.9 (44.8-66.5) 1   1  
  No 65.5 (52.7-76.5) 0.465c 0.333 ~ 0.649 0.606b 0.416 ~ 0.884 67.1 (56.0-78.8) 0.339c 0.243 ~ 0.474 0.512a 0.345 ~ 0.761
One-year Hospitalized           
  Yes 57.6 (43.2-72.9) 1   1   54.7 (42.5-69.3) 1    
  No 64.7 (52.4-75.8) 0.425c 0.289 ~ 0.626 0.597a 0.383 ~ 0.931 65.7 (54.5-78.1) 0.288c 0.197 ~ 0.421   
Living Style           
  Living alone 59.1 (47.2-70.9) 1   1   59.4 (48.5-81.8) 1   1  
  Living with descendant 63.4 (50.6-74.6) 0.913 0.590 ~ 1.412 0.992 0.624 ~ 1.579 64.1 (51.6-75.7) 0.714 0.466 ~ 1.095 0.702 0.431 ~ 1.141
  Living with spouse 67.9 (56.2-79.3) 0.365c 0.209 ~ 0.639 0.475a 0.264 ~ 0.856 68.1 (59.4-83.2) 0.273c 0.154 ~ 0.483 0.319c 0.169 ~ 0.603
  1. Abbreviations: OR, odds ratio; CI, confidence interval.
  2. aP < 0.05, bP < 0.01, cP < 0.001.