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Table 1 Demographic characteristics of mothers in the intervention and control groups

From: The effect of yoga on the delivery and neonatal outcomes in nulliparous pregnant women in Iran: a clinical trial study

Quantitative variables Yoga group (35) Control group (35) Test results df p
  N (%) N (%)    
Education Elementary 3 (8.6%) 9 (25.7%) χ 2 = 6.31 3 p = 0.097
Diploma 6 (17.1%) 7 (20.0%)    
Higher than diploma 12 (34.3%) 13 (37.1%)    
Undergraduate 14 (40.0%) 6 (17.1%)    
Job Employee 6 (17.1%) 8 (22.9%) χ 2 = 5.52 2 p = 0.063
Self-employed 4 (11.4%) 11 (31.4%)    
Housekeeper 25 (71.4%) 16 (45.7%)    
Residence Qazvin 25 (71.4%) 20 (57.1%) χ 2 = 6.31 2 p = 0.035
County around 8 (22.9%) 10 (28.6%)    
Other 2 (5.7%) 5 (14.3%)    
Quantitative variables Mean (SD) Mean (SD) t-test df p
Age 27.45 ± 4.50 26.82 ± 4.38 t = 0.592 68 p = 0.590
BMI 23.87 ± 2.30 23.47 ± 2.21 t = 0.740 68 p = 0.570