Table A2.

AFM₁ level based on socio-demographic factors (n = 37).

Socio-Demographic Factors	n	AFM1 Level (ng/mL) Mean± SEM a	p-Value b	Range
Gender			0.81	0.65–5.34 ng/mL
Male	14	1.04 ± 0.10
Female	23	1.35 ± 0.23
Marital status			0.19
Married	15	1.31 ± 0.21
Single/Divorced/Others	22	1.18 ± 0.21
Ethnic			0.01 **
Chinese	18	1.16 ± 0.14
Non-Chinese	19	1.30 ± 0.26
Educational level			0.62
Low	13	0.95 ± 0.12
High	24	1.39 ± 0.22
Personal income			0.75
≤RM1500	15	1.00 ± 0.10
≥RM1501	22	1.39 ± 0.24
Household income			0.01 **
≤RM1500	3	0.84 ± 0.16
≥RM1501	34	1.27 ± 0.16
Age			0.05 *
24 and below	27	1.36 ± 0.20
25 and above	10	0.90 ± 0.05

^a Standard error mean, ^b Obtained from Chi-square analysis, * p < 0.05, ** p < 0.01.