Table 2.

Single factor analysis of depression in people with disabilities.

		Depression
Characteristics of study population	Frequency (n)	Positive	Negative	χ2 (P)
Gender				0.16 (.690)
Male	941	371	570
Female	870	351	519
Age (yr)				11.55 (.009)
7–27	40	15	25
28–47	222	72	150
48–67	1049	408	641
68–97	493	223	270
Disability category				15.33 (.018)
Visual	433	168	265
Hearing	222	74	148
Speaking	20	8	12
Limbs	742	315	427
Intelligence	169	53	116
Mental	198	91	107
Multiple	31	15	16
Disability grade				9.23 (.026)
I	277	130	147
II	378	148	230
III	450	183	267
IV	680	248	432
Education				11.54 (.042)
Illiteracy	63	32	31
Primary school	180	85	95
Junior middle school	639	252	387
Senior high school	684	258	426
Junior college	177	63	114
Undergraduate	72	34	38
Current status				5.31 (.150)
Worker	150	50	100
Unemployment	207	86	121
Student	11	2	9
Retirement	1447	586	861
Monthly income (yuan)				0.58 (.750)
<2000	290	110	180
2000–3999	1420	571	849
≥4000	105	43	62
ADL				98.30 (.000)
Normal	1508	524	984
Impairment	307	200	107
Hypertension				12.73 (.000)
No	1121	411	710
Yes	694	313	381
Diabetes				19.95 (.000)
No	1538	580	958
Yes	277	144	133
Hyperlipidemia				39.00 (.000)
No	1305	462	843
Yes	510	262	248
Smoking				0.314 (.575)
No	1416	560	856
Yes	399	164	235

ADL = activities of daily living.