Table 2 Characteristics of Participants
Variables | |
|---|---|
Sociodemographic data | |
Age, years (mean ± SD*) | 72.50 ± 5.69 |
Gender, N (%) | |
Male | 121 (28.1) |
Female | 309 (71.9) |
Education level, N (%) | |
University and above | 5 (1.2) |
Senior high school/technical secondary school | 19 (4.4) |
Junior high school | 73 (17.0) |
Primary school | 149 (34.7) |
Illiteracy | 184 (42.8) |
Marriage, N (%) | |
Single # | 101 (23.5) |
Non-single | 329 (76.5) |
Occupation, N (%) | |
Employed | 23 (5.3) |
Unemployed | 407 (94.7) |
Monthly income, RMB, N (%) | |
< 3000 | 415 (96.7) |
3000 ~ 5000 | 8 (1.9) |
5000 ~ 8000 | 5 (1.2) |
>=10,000 | 1 (0.2) |
Health insurance, N (%) | |
State medicine | 1 (0.2) |
Urban employee basic medical insurance | 6 (1.4) |
Urban-Rural Resident Basic Medical Insurance | 370 (86.0) |
Commercial insurance | 1 (0.2) |
Other | 2 (0.5) |
None♄ | 50 (11.6) |
Clinical data | |
Disease course￠, years, (mean ± SD) | 10.67 ± 7.26 |
Body mass index ♆, kg/m2, N (%) | |
< 18.5 | 4 (0.9) |
18.5 ~ 24.0 | 131 (30.5) |
24.0 ~ 28.0 | 215 (50.0) |
>=28.0 | 80 (18.6) |
Family history ¤, N (%) | |
Yes | 133 (30.9) |
No | 297 (69.1) |
Treatment strategies, N (%) | |
Diet and exercise | 3 (0.7) |
Oral hypoglycemic agents | 218 (50.7) |
Insulin monotherapy | 153 (35.6) |
Insulin combined with oral hypoglycemic agents | 56 (13.0) |