Table 3.
Injury rates per 100 workers by job tenure and previous experience, stratified by age
| Job tenure | Previous experience |
<= 30 |
31-40 |
> 40 |
Total |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Rate | CI 95% | Rate | CI 95% | Rate | CI 95% | Rate | CI 95% | |||
| < 6 months |
|
|||||||||
| |
Workers with no previous experience |
8.95 |
(8.09-9.82) |
5.88 |
(4.31-7.45) |
3.67 |
(1.81-5.53) |
8.11 |
(7.38-8.84) |
|
| |
Workers with previous experience |
< 1 year |
12.9 |
(12.11-13.69) |
12.1 |
(10.96-13.32) |
10.9 |
(9.42-12.32) |
12.4 |
(11.81-13.01) |
| |
1-5 years |
10.17 |
(9.11-11.23) |
10.8 |
(9.36-12.15) |
8.91 |
(7.32-10.49) |
10.1 |
(9.35-10.85) |
|
| |
> 5 years |
8.92 |
(7.07-10.76) |
7.53 |
(6.43-8.64) |
7.16 |
(6.22-8.10) |
7.57 |
(6.90-8.24) |
|
| |
Total |
11.04 |
(10.54-11.54) |
9.9 |
(9.24-10.56) |
8.37 |
(7.69-9.06) |
10.2 |
(9.83-10.52) |
|
| 6-12 months |
|
|||||||||
| |
Workers with no previous experience |
7.43 |
(6.58-8.29) |
7.96 |
(6.13-9.79) |
3.8 |
(1.94-5.66) |
7.23 |
(6.51-7.96) |
|
| |
Workers with previous experience |
< 1 year |
10.83 |
(10.02-11.63) |
10.3 |
(9.11-11.38) |
8 |
(6.70-9.30) |
10.2 |
(9.63-10.80) |
| |
1-5 years |
9.76 |
(8.61-10.90) |
9.76 |
(8.33-11.19) |
9.01 |
(7.23-10.80) |
9.62 |
(8.81-10.42) |
|
| |
> 5 years |
7.75 |
(5.95-9.56) |
7.52 |
(6.39-8.65) |
7.82 |
(6.79-8.85) |
7.7 |
(7.00-8.40) |
|
| |
Total |
9.47 |
(8.96-9.97) |
9.11 |
(8.45-9.77) |
7.81 |
(7.11-8.50) |
9 |
(8.65-9.35) |
|
| 13-24 months |
|
|||||||||
| |
Workers with no previous experience |
6.65 |
(5.82-7.48) |
6.73 |
(4.95-8.51) |
9.66 |
(6.50-12.82) |
6.89 |
(6.16-7.63) |
|
| |
Workers with previous experience |
< 1 year |
9.14 |
(8.38-9.90) |
8.8 |
(7.82-9.79) |
8.06 |
(6.84-9.28) |
8.85 |
(8.31-9.39) |
| |
1-5 years |
7.93 |
(6.86-9.01) |
8.08 |
(6.79-9.36) |
8.47 |
(6.74-10.20) |
8.08 |
(7.34-8.83) |
|
| |
> 5 years |
8.46 |
(6.48-10.44) |
7.09 |
(6.04-8.14) |
6.1 |
(5.22-6.99) |
6.8 |
(6.16-7.44) |
|
| |
Total |
8.16 |
(7.67-8.65) |
7.96 |
(7.36-8.55) |
7.32 |
(6.66-7.97) |
7.91 |
(7.58-8.23) |
|
| > 2 years |
|
|||||||||
| |
Workers with no previous experience |
5.97 |
(5.16-6.79) |
7.32 |
(5.58-9.06) |
4.69 |
(2.73-6.65) |
6.11 |
(5.41-6.80) |
|
| |
Workers with previous experience |
< 1 year |
8.55 |
(7.78-9.32) |
7.71 |
(6.88-8.54) |
7.96 |
(6.89-9.03) |
8.13 |
(7.63-8.63) |
| |
1-5 years |
7.14 |
(6.07-8.21) |
7.1 |
(5.92-8.27) |
7.1 |
(5.65-8.55) |
7.12 |
(6.42-7.81) |
|
| |
> 5 years |
6.82 |
(4.80-8.83) |
6.21 |
(5.27-7.14) |
5.98 |
(5.17-6.80) |
6.15 |
(5.56-6.74) |
|
| |
Total |
7.43 |
(6.94-7.92) |
7.14 |
(6.61-7.67) |
6.76 |
(6.19-7.33) |
7.16 |
(6.85-7.46) |
|
| Total |
|
|||||||||
| |
Workers with no previous experience |
7.37 |
(6.94-7.79) |
6.98 |
(6.12-7.85) |
5.32 |
(4.22-6.43) |
7.14 |
(6.78-7.50) |
|
| |
Workers with previous experience |
< 1 year |
10.59 |
(10.19-10.98) |
9.57 |
(9.06-10.08) |
8.67 |
(8.04-9.29) |
9.95 |
(9.67-10.23) |
| |
1-5 years |
8.91 |
(8.36-9.46) |
8.95 |
(8.29-9.62) |
8.35 |
(7.53-9.16) |
8.81 |
(8.43-9.18) |
|
| |
> 5 years |
8.09 |
(7.14-9.05) |
7.05 |
(6.53-7.58) |
6.73 |
(6.27-7.18) |
7.03 |
(6.71-7.36) |
|
| Total | 9.2 | (8.95-9.45) | 8.47 | (8.17-8.78) | 7.53 | (7.20-7.85) | 8.6 | (8.43-8.77) | ||