Table 2 Demographic characteristics of the study sample compared with 530 patients with three or more chronic conditions from GOPCs.

From: Incidence of and Risk factors for Mild Cognitive Impairment in Chinese Older Adults with Multimorbidity in Hong Kong

Demographic characteristics

Study sample (n = 462)

Patients from GOPCs (n = 530)

P*

Lost to follow-up (n = 184)

P#

Age

  

< 0.001

 

0.199

  60–69

281 (61.0)

194 (36.6)

 

113 (61.4)

 

  70–79

154 (33.4)

212 (40.0)

 

54 (29.4)

 

  80+

26 (5.6)

124 (23.4)

 

17 (9.2)

 

Gender

  

< 0.001

 

0.273

  Male

145 (31.4)

296 (56.0)

 

66 (35.9)

 

  Female

317 (68.6)

233 (44.0)

 

118 (64.1)

 

Education

  

0.005

 

0.925

  > 6y

258 (55.8)

247 (46.9)

 

102 (55.4)

 

  < = 6y

204 (44.2)

280 (53.1)

 

82 (44.6)

 

Marriage

  

0.167

 

0.234

  Married

317 (68.6)

382 (72.6)

 

135 (73.4)

 

  Single/divorced/separated/widowed

145 (31.4)

144 (27.4)

 

49 (26.6)

 

Live alone

  

0.619

 

0.072

  No

398 (86.1)

443 (85.0)

 

168 (91.3)

 

  Yes

64 (13.9)

78 (15.0)

 

16 (8.7)

 

Working status

  

0.955

 

0.345

  Unemployed

416 (90.0)

476 (90.2)

 

161 (87.5)

 

  Employed

46 (10.0)

52 (9.8)

 

23 (12.5)

 

Social assistance

  

< 0.001

 

0.617

  No

236 (51.1)

124 (23.4)

 

98 (53.3)

 

  Yes

226 (48.9)

406 (76.6)

 

86 (46.7)

 

CSSA

  

< 0.001

 

0.126

  No

433 (93.7)

460 (86.8)

 

178 (96.7)

 

  Yes

29 (6.3)

70 (13.2)

 

6 (3.3)

 
  1. *Comparing patients from GOPCs with the study sample. #Comparing patients lost to follow-up with the study sample. CSSA: comprehensive social security assistance; GOPC: general out-patient clinic.