Range of motion, °0−<20th percentile
0.05≤−<48.7
20th≤−40th percentile
48.7≤−49.6
40th≤−60th percentile
49.6≤−52.8
60th≤−80th percentile
52.8≤−59.6
80th≤−≤100th percentile
59.6≤−65.1
Total
CTS, number of cases97411961229171117246834
Person years881 0741 241 3581 073 460963 7791 217 2565 376 927
IR*11.19.611.517.814.212.7
IRR, crude1.00 (ref.)0.87 (0.80 to 0.95)1.04 (0.95 to 1.13)1.61 (1.48 to 1.74)1.28 (1.18 to 1.39)
IRR, adjusted†1.00 (ref.)0.62 (0.57 to 0.68)1.33 (1.21 to 1.45)1.44 (1.33 to 1.55)0.97 (0.90 to 1.06)
  • Numbers in brackets are 95% CI. Persons with unknown exposures are not included in the lowest exposure category.

  • *Number of cases pr. 10 000 person-years.

  • †Adjusted for sex, age, calendar year, pregnancy, wrist-near fracture, hypothyroidism, rheumatoid arthritis, diabetes mellitus and obesity.

  • IR, incidence rate.