Table 4. Comparison of the risk of plantar fasciitis between physicians and nurses by unconditional logistic regression.
| Number (%) | OR (95% CI) | AOR (95% CI)* | ||||
|---|---|---|---|---|---|---|
| Overall analysis | ||||||
| Physicians | 2,118 (8.14) | 1 (reference) | 1 (reference) | |||
| Nurses | 16,705 (13.11) | 1.704 (1.623–1.786) | 1.541 (1.399–1.701) | |||
| Stratified analyses | ||||||
| Age subgroup | ||||||
| <35 | ||||||
| Physicians | 272 (7.96) | 1 (reference) | 1 (reference) | |||
| Nurses | 10,793 (12.65) | 1.675 (1.479–1.901) | 1.613 (1.372–1.894) | |||
| 35–49 | ||||||
| Physicians | 1,116 (8.56) | 1 (reference) | 1 (reference) | |||
| Nurses | 4,801 (13.50) | 1.667 (1.558–1.786) | 1.414 (1.232–1.623) | |||
| 50–64 | ||||||
| Physicians | 613 (8.00) | 1 (reference) | 1 (reference) | |||
| Nurses | 1,071 (16.74) | 2.315 (2.083–2.571) | 1.572 (1.184–2.083) | |||
| ≥65 | ||||||
| Physicians | 117 (6.15) | 1 (reference) | 1 (reference) | |||
| Nurses | 40 (20.30) | 3.891 (2.618–5.780) | 1.675 (0.703–3.984) | |||
| Sex | ||||||
| Male | ||||||
| Physicians | 1,771 (7.95) | 1 (reference) | 1 (reference) | |||
| Nurses | 126 (10.53) | 1.363 (1.126–1.647) | 1.285 (1.035–1.595) | |||
| Female | ||||||
| Physicians | 347 (9.23) | 1 (reference) | 1 (reference) | |||
| Nurses | 16,579 (13.13) | 1.484 (1.328–1.661) | 1.575 (1.408–1.764) | |||
OR: odds ratio; CI: confidence interval. *Adjusted for age and sex.