Table 7.

Descriptive statistics of major variables in CLDS

Variables	Definitions	Mean	SD
Health status	Unhealthy = 1; Healthy = 0	0.340	0.490
Gender	Male = 1, Female = 0	0.477	0.500
Marital status	Married = 1, Unmarried = 0	0.822	0.382
Age	Age upon interview (Year)	44.819	14.547
Education level	High school and above = 1; Junior high school and below = 0	0.309	0.462
Smoking status	Smoking = 1; Non-smoking = 0	0.267	0.442
Drinking status	Drinking = 1; Non-drinking = 0	0.188	0.391
Exercise habits	Exercise = 1; Non-exercise = 0	0.276	0.447
Degree of family tidiness	Very Untidy = 1; Very Tidy = 1	6.358	1.730