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. 2022 Jun 15;67:1604462. doi: 10.3389/ijph.2022.1604462

TABLE 2.

Logistic regressions for the associations between social-demographic variables, carbon monoxide poisoning, and suicidal ideation/suicide plan (Hebei, China. 2018. n = 21,376).

Variables Suicidal ideation Suicide plan
OR (95%CI) p Corrected-p OR (95%CI) p Corrected-p
Male 0.53 (0.41, 0.69) <0.001 0.001 0.79 (0.47, 1.31) 0.353 0.527
Age 1.01 (1.00, 1.02) 0.029 0.064 1.01 (0.99, 1.03) 0.261 0.527
Hans 1.15 (0.68, 1.95) 0.606 0.606 0.54 (0.25, 1.20) 0.129 0.527
Education (Ref. = High school or above)
 Less than elementary 1.44 (0.89, 2.34) 0.141 0.194 0.95 (0.34, 2.67) 0.923 0.941
 Elementary 1.77 (1.17, 2.69) 0.007 0.026 1.72 (0.76, 3.89) 0.197 0.527
 Middle school 1.46 (0.99, 2.16) 0.054 0.099 1.24 (0.57, 2.69) 0.583 0.713
Married Status (Ref. = Others)
 Unmarried 0.66 (0.32, 1.34) 0.247 0.302 0.52 (0.12, 2.29) 0.383 0.527
 Married 0.59 (0.38, 0.90) 0.015 0.041 0.53 (0.22, 1.29) 0.162 0.527
Rural region 1.14 (0.84, 1.55) 0.416 0.458 1.36 (0.70, 2.64) 0.370 0.527
Living alone 1.44 (0.91, 2.27) 0.118 0.185 0.96 (0.34, 2.73) 0.941 0.941
CMP 2.56 (1.86, 3.53) <0.001 0.001 2.15 (1.06, 4.37) 0.035 0.385
Constant 0.008 <0.001 0.004 <0.001
R2 0.042 0.021

Note: OR, means odd ratio; CI, means confidence interval; CMP, means carbon monoxide poisoning.