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Table 1 Logistic stepwise regression analysis for the associationwith the willingness to attend CPR training among adults

From: Willingness to attend cardiopulmonary resuscitation training and the associated factors among adults in China

Variable Estimate SE Wald P OR (91% CI)
Gender (ref. male)
 Female 0.52 0.02 991.34 < 0.001 1.67 (1.62–1.73)
Age (ref. 60~)    48.71 < 0.001  
 45~59 0.32 0.05 46.06 < 0.001 1.37 (1.25–1.50)
 18~44 0.31 0.05 44.96 < 0.001 1.37 (1.25–1.50)
Ethnicity (ref. Han ethnicity)
 Minority 0.08 0.03 8.95 0.003 1.08 (1.03–1.14)
Education level (ref. junior high school and below)    763.31 < 0.001  
 Senior school 0.39 0.03 156.32 < 0.001 1.47 (1.39–1.57)
 College degree 0.57 0.03 359.77 < 0.001 1.77 (1.67–1.88)
 Bachelor degree or above 0.72 0.03 701.69 < 0.001 2.05 (1.94–2.16)
Marital status (ref. unmarried/widow/divorced)
 Married 0.22 0.02 108.84 < 0.001 1.25 (1.19–1.30)
Work status (ref. retire)    76.97 < 0.001  
 Unemployment 0.21 0.05 19.45 < 0.001 1.23 (1.12–1.35)
 Employment 0.31 0.05 48.08 < 0.001 1.37 (1.25–1.50)
Health insurance (ref. no)
 Yes 0.33 0.03 144.59 < 0.001 1.40 (1.32–1.47)
Income status (ref. high)    637.90 < 0.001  
 Middle 0.48 0.02 614.25 < 0.001 1.62 (1.56–1.68)
 Low 0.48 0.02 365.77 < 0.001 1.61 (1.53–1.69)
Self-perceived health status (ref. poor)    70.81 < 0.001  
 Fair 0.32 0.04 70.76 < 0.001 1.37 (1.27–1.48)
 Good 0.28 0.04 55.39 < 0.001 1.32 (1.23–1.42)
Cigarette smoking (ref. smokers) 0.37 0.02 348.21 < 0.001 1.45 (1.39–1.51)
 Non-smokers      
Physical inactivity (ref. yes) 0.26 0.02 272.18 < 0.001 1.29 (1.25–1.33)
 No      
History of chronic disease (ref. yes) 0.15 0.02 45.44 < 0.001 1.16 (1.11–1.21)
 No      
Having previous CPR training (ref. no) 0.53 0.02 934.69 < 0.001 1.70 (1.64–1.76)
 Yes      
Familiarity with utilizing an AED (ref. no) 0.14 0.02 47.17 < 0.001 1.15 (1.11–1.20)
 Yes      
Constant − 2.21 0.07 969.67 < 0.001 0.11
  1. Abbreviations: AED automated external defibrillator, CPR cardiopulmonary resuscitation