All N = 58 | Men n = 30 | Women n = 28 | |
---|---|---|---|
Age mean (years) | 54 | 54 | 55 |
SD | 7 | 8.7 | 4 |
BMI mean | 29 | 28.7 | 29.5 |
SD | 4.5 | 4 | 5 |
Medial OA (n) | 49 | 27 | 22 |
Pre HKA mean (degrees) | 170 | 170 | 171 |
SD | 4.5 | 5 | 3.5 |
Lateral OA (n) | 9 | 3 | 6 |
Pre HKA median (degrees) | 189 | 188 | 189.5 |
IQR | 184–194 | 184–190 | 184–194 |
Known knee trauma (n) | 27 | 16 | 11 |
mean age (years) | 51 | 50 | 53 |
SD | 7 | 8 | 5 |
Not known knee trauma (n) | 28 | 12 | 16 |
mean age (years) | 58 | 58 | 56 |
SD | 5 | 7 | 4 |
Physically active earlier in life (n) | 45 | 25 | 20 |
Level of physical activity (n) | |||
recreational | 23 | 13 | 10 |
competitive | 12 | 11 | 1 |
Joint loading in sport activity (n) a | |||
low | 21 | 7 | 14 |
medium | 12 | 6 | 6 |
high | 12 | 12 | 0 |
Physically active the year prior surgery (n) | 22 | 14 | 8 |
Smokers (n) | 14 | 6 | 8 |
Working (n) | 51 | 26 | 25 |
Full time (n) | 44 | 26 | 18 |
Part time (n) | 7 | 0 | 7 |
Disability pension (n) | 3 | 0 | 3 |
Retired (n) | 4 | 4 | 0 |