Table 1. Descriptive data of the groups.

Groups	Control(Intact)	PROM	Statistical tests	P value
variables
Age (year)	25.38±5.93	26.04±4.9	student’s-test	0.42
Education (school, high School)	44%	40.7%	Mann-withney	0.27
Job (household)	88.9%	92.3%	Chi2	0.47
Gestational age (week)	37.85±3.45	38.17±2.63	student’s-test	0.37
Gravida	1.73±1.06	1.76±1.24	Mann-withney	0.10
Parity	0.53±1.76	0.59±1.76	Mann-withney	0.40