Table 1. Individual and Social Characteristics of Primiparous Women Admitted to Vali-Asr Hospital ^a.

Variable	Aromatherapy Group	Control Group	P Value
Mothers' age, y	26.43 ± 3.216	26.60 ± 3.406	0.768
Education			0.967
High school and lower	79.4	82.5
University degree	20.6	17.5
Pregnancy age, wk	38.30 ± 0.978	38.08 ± 1.067	0.225
Profession			0.650
Housewife	79.4	82.5
Working	20.6	17.5
Wanted pregnancy	79.4	82.5	0.650

^a Data are presented as mean ± SD or %.