Table 2.

One-month prevalence of mental disorders among older people in Tianjin City across sociodemographic characteristics.

	Unweighted number (n)a	Weighted number (n)	Weighted prevalence (%) (95% CI)
Gender
Male	161	121,927	13.08 (9.46 to 16.70)
Female	239	145,396	15.46 (12.20 to 18.71)
Age
60–69 y	174	128,721	11.32 (8.48 to 14.15)
70–79 y	151	93,456	16.60 (11.63 to 21.57)
80+ y	75	45,146	26.18 (17.08 to 35.28)
Marital status
Currently  married	246	189,176	12.89 (10.13 to 15.65)
Currently  not married	154	78,146	19.30 (14.07 to 24.53)
Education level
Illiterate	92	50,797	20.03 (13.63 to 26.42)
Primary  school	148	105,743	17.39 (12.31 to 22.47)
Junior high  school	90	63,855	11.02 (6.84 to 15.20)
Senior high  school and  above	70	46,927	10.88 (7.02 to 14.73)
Family economic status
Good	14	11,676	13.15 (3.20 to 23.09)
Moderate	263	182,638	12.73 (9.93 to 15.52)
Poor	119	71,054	20.57 (14.56 to 26.58)
Risk groups
High	364	189,489	34.24 (30.13 to 38.36)
Moderate	24	29,828	8.02 (2.48 to 13.56)
Low	12	48,005	5.07 (1.91 to 8.22)

^aThe numbers may not add up to the total sample number due to missing data.