All, n = 1086 | Frequency of baseline physical activity | p | |||
---|---|---|---|---|---|
Non-frequent, n = 855 | Frequent, n = 69 | Very frequent, n = 162 | |||
Sociodemographic | |||||
Women | 774 (71.3%) | 603 (70.5%) | 57 (82.6%) | 114 (70.4%) | 0.099 |
Age | 0.001 | ||||
Mean (SD) | 65.4 (11.4) | 66.1 (11.3) | 65.1 (9.7) | 61.7 (12.2) | |
< 55 | 187 (17.2%) | 141 (16.5%) | 8 (11.6%) | 38 (23.5%) | |
55–64 | 288 (26.5%) | 211 (24.7%) | 23 (33.3%) | 54 (33.3%) | |
65–74 | 368 (33.9%) | 290 (33.9%) | 27 (39.1%) | 51 (31.5%) | |
≥ 75 | 243 (22.4%) | 213 (24.9%) | 11 (15.9%) | 19 (11.7%) | |
Region (NUTS II) | 0.502 | ||||
North | 290 (26.7%) | 235 (27.5%) | 17 (24.6%) | 38 (23.5%) | |
Center | 268 (24.7%) | 216 (25.3%) | 18 (26.1%) | 34 (21.0%) | |
Lisbon | 183 (16.9%) | 134 (15.7%) | 11 (15.9%) | 38 (23.5%) | |
Alentejo | 74 (6.8%) | 61 (7.1%) | 3 (4.4%) | 10 (6.2%) | |
Algarve | 22 (2.0%) | 16 (1.9%) | 3 (4.4%) | 3 (1.9%) | |
Islands | 249 (22.9%) | 193 (22.6%) | 17 (24.6%) | 39 (24.1%) | |
Marital status | 0.613 | ||||
With partner | 696 (64.1%) | 544 (63.6%) | 48 (69.6%) | 104 (64.2%) | |
Education level | < 0.001 | ||||
< 4 years | 268 (24.7%) | 240 (28.1%) | 8 (11.6%) | 20 (12.5%) | |
4–9 years | 685 (63.1%) | 543 (63.5%) | 47 (68.1%) | 95 (58.6%) | |
≥ 10 years | 133 (12.2%) | 72 (8.4%) | 14 (20.3%) | 47 (29.0%) | |
Lifestyle | |||||
BMI (kg/m2) | 0.119 | ||||
Underweight/normal weight | 190 (18.9%) | 144 (18.4%) | 10 (15.5%) | 36 (22.9%) | |
Overweight | 416 (41.3%) | 313 (40.0%) | 34 (51.5%) | 69 (44.0%) | |
Obese | 400 (39.8%) | 326 (41.6%) | 22 (33.3%) | 52 (33.1%) | |
Smoking habits | 0.262 | ||||
Never | 812 (74.8%) | 643 (75.3%) | 55 (79.7%) | 114 (70.4%) | |
In the past | 196 (18.1%) | 145 (17.0%) | 11 (15.9%) | 40 (24.7%) | |
Daily/occasionally | 77 (7.1%) | 66 (7.7%) | 3 (4.4%) | 8 (4.9%) | |
Clinical | |||||
Multimorbidity | 704 (71.5%) | 566 (73.4%) | 39 (62.9%) | 99 (65.1%) | 0.036 |
Hospitalization (previous year) | 130 (11.9%) | 112 (13.1%) | 6 (7.7%) | 12 (7.4%) | 0.084 |
Unmanageable pain levels (≥ 5 NPRS) | 0.017 | ||||
Yes | 764 (73.9%) | 618 (75.9%) | 45 (66.2%) | 101 (66.4%) | |
Clinical severity (inverted HOOS/KOOS) | < 0.001 | ||||
Low | 336 (33.7%) | 239 (30.4%) | 25 (38.5%) | 72 (49.7%) | |
Medium | 332 (33.3%) | 266 (33.8%) | 23 (35.4%) | 43 (29.7%) | |
High | 328 (32.9%) | 281 (35.8%) | 17 (26.1%) | 30 (20.7%) |