. 2011 Jul 21;65(2):108–112. doi: 10.1016/S0377-1237(09)80120-2

Table 1.

Socio-demographic variables of cases and controls

Socio-demographic details	Groups	Cases (n=40)	Control (n=40)	Level of significance
Education	10^th std. & above	32	35	df = 1 χ² = 0.83
	Below 10^th std.	08	05	p > 0.05 (NS)
Marital status	Married	32	30	df = 1χ² = 0.28
	Unmarried	08	10	p > 0.05 (NS)
Age groups	20-29 years	14	17	mean age (34.68 yrs)
	30-39 years	13	10	SD −10.18
	40-49 years	10	09	χ² = 0.88
	50-60 years	03	04	p > 0.05 (NS)