Skip to main content

Table 2 Characteristics of the cross-sectional study samples at baseline and post-intervention

From: How much can Mexican healthcare providers learn about breastfeeding through a semi-virtual training? A propensity score matching analysis

  Baseline Post-intervention  
Mean SD Mean SD p-value a
Age 39.23 10.82 38.49 11.02 0.407
% N % N p-valueb
Sex
 Male 28.73 152 29.86 63 0.761
 Female 71.27 377 70.14 148  
Type of Provider
 Primary Physicians 47.83 253 40.28 85 0.031
 Registered Nurses 24.95 132 22.75 48  
 Nurse Technicians 27.22 144 36.97 78  
Institution
 IMSS-PROSPERA 26.65 141 40.76 86 0.000
 State health clinics 73.35 388 59.24 125  
State
 Chihuahua 16.64 88 22.75 48 0.058
 Oaxaca 34.03 180 36.49 77  
 Veracruz 49.34 261 40.76 86  
Stratum
 Urban 68.24 361 62.09 131 0.109
 Rural 31.76 168 37.91 80  
Total 100.00 529 100.00 211  
  1. Note: SD standard deviation; a Mean difference t-test. b Pearson chi-square test