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Table 2 Results of dynamic Cox model II (n = 5354)

From: Long-term effects of alcohol consumption on cognitive function in seniors: a cohort study in China

Factor coef se (coef) robust se z p HR 95%CI for HR
Lower bound Upper bound
Age 0.049 0.002 0.002 23.761 0.000 1.050 1.046 1.055
Gender 0.128 0.053 0.047 2.750 0.006 1.138 1.038 1.246
Years of education −0.021 0.009 0.008 −2.519 0.012 0.980 0.964 0.996
Drink 0.255 0.054 0.048 5.302 0.000 1.291 1.175 1.419
Residence
 Family Reference
 Alone −0.086 0.061 0.056 −1.550 0.121 0.918 0.823 1.023
 Rest home 0.380 0.113 0.096 3.942 0.000 1.462 1.210 1.766
Marital status
 Married Reference
 Separated −0.389 0.197 0.193 −2.018 0.044 0.678 0.464 0.989
 Divorced 0.557 0.320 0.301 1.853 0.064 1.745 0.968 3.146
 Widowed 0.166 0.056 0.051 3.266 0.001 1.181 1.069 1.305
 Never married 0.325 0.215 0.202 1.609 0.108 1.384 0.932 2.056
Diet
 Veg −0.098 0.028 0.027 −3.609 0.000 0.907 0.860 0.956
 Meat 0.062 0.032 0.030 2.078 0.038 1.064 1.004 1.127
 Fish 0.061 0.033 0.030 2.007 0.045 1.063 1.001 1.128
 Legume 0.079 0.031 0.027 2.765 0.006 1.082 1.023 1.145
 Pickle 0.037 0.026 0.024 1.530 0.126 1.037 0.990 1.087
 Sugar −0.108 0.027 0.025 −4.246 0.000 0.898 0.854 0.943
 Garlic 0.107 0.029 0.027 3.946 0.000 1.113 1.055 1.173
Activity
 Exercise −0.089 0.045 0.041 −2.215 0.027 0.914 0.844 0.990
 Outdoor 0.055 0.026 0.025 2.234 0.025 1.057 1.007 1.109
 Read 0.084 0.045 0.041 2.056 0.040 1.088 1.004 1.179
 Raise pet −0.040 0.026 0.025 −1.591 0.112 0.961 0.915 1.009
 Mahjong 0.131 0.042 0.039 3.316 0.000 1.140 1.055 1.231
 TV/radio 0.097 0.028 0.026 3.704 0.000 1.102 1.047 1.160
 Community −0.091 0.044 0.041 −2.206 0.027 0.913 0.843 0.990