| |
Overall (n = 4039)
|
Male (n = 2050)
|
Female (n = 1989)
|
P value
|
|---|
|
Cognitive function
|
|
Episodic memory
|
3.71 (1.67)
|
3.72 (1.62)
|
3.69 (1.73)
|
0.605
|
|
Mental intactness
|
8.01 (2.64)
|
8.46 (2.41)
|
7.54 (2.78)
|
< 0.001
|
|
Global cognition
|
11.71 (3.57)
|
12.18 (3.30)
|
11.23 (3.76)
|
< 0.001
|
|
Physical activity
| | | |
< 0.001
|
|
None
|
468 (11.6)
|
211 (10.3)
|
257 (12.9)
| |
|
Mild
|
1002 (24.8)
|
471 (23.0)
|
531 (26.7)
| |
|
Moderate
|
1263 (31.3)
|
577 (28.1)
|
686 (34.5)
| |
|
Vigorous
|
1306 (32.3)
|
791 (38.6)
|
515 (25.9)
| |
|
Age (years)
|
58.12 (9.12)
|
59.26 (9.01)
|
56.95 (9.10)
|
< 0.001
|
|
Education level
|
|
Primary
|
2536 (62.8)
|
1128 (55.0)
|
1408 (70.8)
|
< 0.001
|
|
Secondary
|
1421 (35.2)
|
865 (42.2)
|
556 (28.0)
| |
|
Third
|
82 (2.0)
|
57 (2.8)
|
25 (1.3)
| |
|
Marital status
| | | |
< 0.001
|
|
Married
|
3613 (89.5)
|
1874 (91.4)
|
1739 (87.4)
| |
|
Other
|
426 (10.5)
|
176 (8.6)
|
250 (12.6)
| |
|
Residence
| | | |
< 0.001
|
|
Urban
|
589 (22.3)
|
251 (17.5)
|
338 (28.0)
| |
|
Rural
|
2053 (77.7)
|
1186 (82.5)
|
867 (72.0)
| |
|
BMI (kg/m2)
|
23.49 (4.00)
|
23.39 (3.92)
|
23.59 (4.07)
|
0.101
|
|
Health conditions
|
|
Hypertension
|
929 (23.1)
|
493 (24.9)
|
436 (21.4)
|
0.009
|
|
Diabetes
|
224 (5.6)
|
92 (4.5)
|
132 (6.7)
|
0.004
|
|
Dyslipidemia
|
366 (9.2)
|
170 (8.4)
|
196 (10.0)
|
0.096
|
|
Heart diseases
|
447 (11.1)
|
184 (9.0)
|
263 (13.3)
|
< 0.001
|
|
Smoking status
| | | |
< 0.001
|
|
Current
|
1298 (32.1)
|
1180 (57.6)
|
118 (5.9)
| |
|
Former
|
365 (9.0)
|
327 (16.0)
|
38 (1.9)
| |
|
Never
|
2376 (58.8)
|
543 (26.5)
|
1833 (92.2)
| |
|
Current drinking
| | | |
< 0.001
|
|
> Once a month
|
1115 (27.6)
|
961 (46.9)
|
154 (7.7)
| |
|
≤ Once a month
|
335 (8.3)
|
213 (10.4)
|
122 (6.1)
| |
|
No current drinking
|
2589 (64.1)
|
876 (42.7)
|
1713 (86.1)
| |
|
CES-D score
|
6.00 [3.00, 11.00]
|
6.00 [3.00, 10.00]
|
7.00 [4.00, 12.00]
|
< 0.001
|
- Data are the mean (SD), median [IQR] or number (%), as appropriate
