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Table 4 Associations between two co-occurring pollution and PCS and MCS scores, Coefficients (95%CI)

From: Associations between perceived environmental pollution and health-related quality of life in a Chinese adult population

 Air×noiseAir×waterNoise×water
PCS scoresMCS scoresPCS scoresMCS scoresPCS scoresMCS scores
Air×noise13.880***
(11.037,16.722)
31.126***
(29.218,33.034)
    
Air×water  9.352***
(6.529,12.175)
30.913***
(28.798,33.028)
  
Noise×water    11.051***
(7.966,14.135)
30.768***
(28.595,32.942)
Alcoholicg  13.638***
(11.503,15.773)
39.970***
(38.746,41.194)
  
Hhdnum12.566***
(11.821,13.310)
 11.505***
(10.692,12.318)
 11.951***
(11.116,12.786)
 
Religion  3.377*
(−0.256,7.009)
32.172***
(29.580,34.765)
  
Smokingg 44.011***
(43.210,44.813)
   45.298***
(44.551,46.045)
Employment    9.127***
(6.640,11.613)
 
R-squared0.7890.4380.8010.4350.7930.426
Number of observation377437513745374637263747
  1. Note: ***, ** and * indicates 1, 5 and 10% significance level, respectively. Alcoholicg = frequencies of alcoholic drinks. Hhdnum = number of household members. Religion = religious status. Smokingg = frequencies of smoking