Table 1. General situation of 101 subjects.

Variable		Number	Proportion
Gender	Male	38	37.32%
	Female	63	62.65%
Only child or non-only child	Only child	73	71.60%
	non-only	28	27.50%
Religious beliefs	with	29	28.35%
	without	72	71.65%
Home location	city	67	65.68%
	rural	34	34.22%