Table 1 Shows background data
Orthopaedic surgeons: | GPs + others: | General public: | |
|---|---|---|---|
Response rate (total number) | 58.4% (232) | 58% (231) | 53.8% (261) |
Median age (range) | 54 (33–80) | 59 (30–77) | 53 (17–81) |
Sex (male/female) | 84.1%/15.9% | 55.4%/44.6% | 41%/59% |
Proportion current smokers (total number) | 0.4% (1) | 1.3% (3) | 8.3% (21) |