Table 2.

Measured variables of mental health.

Constructed dimensions	Cronbach’s α	Cronbach’s α based on standardized terms	Variables
Mental health	0.947	0.950	Worried about some small matters.
			Do not want to eat, have a bad appetite.
			Even with the help of family and friends, I still cannot get rid of the bitterness in my heart.
			I do not think it’s as good as most people.
			Unable to concentrate when doing things.
			Feeling down.
			Feeling that doing anything takes a lot of effort.
			Feeling hopeless about the future.
			Feeling like my life is a failure.
			Feeling scare.
			Poor sleep.
			Feeling unhappy.
			Speaking less than usual.
			Feeling lonely.
			Feeling that people are not very friendly to oneself.
			Feeling that life is meaningless.
			Crying.
			Feeling nervous.
			Feeling that people do not like themselves.
			Feeling that life cannot continue.