Table 1 Characteristics of the participants by weight change status
|  | Weight change status (≥ 2.5 kg) for 3 years | ||
|---|---|---|---|
Unchanged | Gained | Lost | |
n (%) | 514 (72.0) | 66 (9.2) | 134 (18.8) |
Age [median (IQR)] | 70.0 (68.0, 71.0) | 70.0 (67.0, 73.0) | 71.0 (68.0, 71.0) |
Gender: male/female (%) | 191/323 (37.2/62.8) | 33/33 (50.0/50.0) | 45/89 (33.6/66.4) |
Weight [median (IQR)] | 52.25 (46.4, 57.9) | 54.80 (48.1, 60.2) | 53.75 (49.8, 59.6) |
Smoking: non-smoker/smoker (%) | 485/29 (94.4/5.6) | 50/16 (75.8/24.2) | 129/5 (96.3/3.7) |
Drinking: non-drinker/drinker (%) | 245/269 (47.7/52.3) | 38/28 (57.6/42.4) | 57/77 (42.5/57.5) |
Education: ≥ 12 years/< 12 years (%) | 159/355 (30.9/69.1) | 21/45 (31.8/68.2) | 33/101 (24.6/75.4) |
Driving license: no/yes (%) | 117/397 (22.8/77.2) | 15/51 (22.7/77.3) | 32/102 (23.9/76.1) |