. 2016 Aug 8;16:738. doi: 10.1186/s12889-016-3414-1

Table 2.

Sociodemographic characteristics of the respondents

Characteristics	Total participants	Intervention group	Control group	Statistics
Characteristics	n (%)	n (%) 186	n (%) 184	Statistics
Age
(Mean ± SD)	21.79 ± 1.24	21.81 ± 1.38	21.76 ± 1.09	t = 0.39
(Mean ± SD)	21.79 ± 1.24	21.81 ± 1.38	21.76 ± 1.09	p = 0.69
Race
Malay	349 (94.3)	174 (93.5)	175 (95.1)	χ² = 0.42, p = 0.51
Non-malay	21 (5.7)	12 (6.5)	9 (4.9)	χ² = 0.42, p = 0.51
Religious
Muslim	352 (95.1)	174 (93.5)	178 (96.7)	χ² = 2.03, p = 0.15
Non-muslim	18 (4.9)	12 (6.5)	6 (3.3)	χ² = 2.03, p = 0.15
Marital Status
Married	13 (3.5)	7 (3.8)	6 (3.3)	χ² = 0.06, p = 0.79
Single	357 (96.5)	179 (96.2)	178 (96.7)	χ² = 0.06, p = 0.79
Family Monthly Income
(Mean ± SD)	4000 ± 2129.63	4540.86 ± 2013.23	4920.10 ± 2230.45	t = -1.71
(Mean ± SD)	4000 ± 2129.63	4540.86 ± 2013.23	4920.10 ± 2230.45	p = 0.08

SD standard deviation