Table 6 SMRs, by duration of employment and time since first employment
Duration of observation | 0–4 years | 5–9 years | 10–19 years | 20–29 years | 30+ years | Total |
|---|---|---|---|---|---|---|
Duration of employment | ||||||
0–4 years | 0.3 (7/23.6) 0.12–0.61 | 4.76 (4/0.8) 1.30–12.19 | 0.5 (1/1.9) 0.01–2.93 | 1.24 (4/3.2) 0.34–3.20 | 1.66 (10/6.0) 0.80–3.07 | 0.73 (26/35.5) 0.80–1.07 |
5–9 years | 0.51 (12/23.7) 0.26–0.88 | 1.04 (3/2.9) 0.21–3.04 | 0.59 (2/3.39) 0.07–2.13 | 3.62 (4/1.1) 0.99–9.31 | 0.68 (21/31.1) 0.42–1.03 | |
10–19 years | 0.60 (37/61.6) 0.42–0.83 | 1.5 (11/7.3) 0.75–2.70 | 0.76 (9/11.8) 0.35–1.45 | 0.71 (57/80.7) 0.53–0.92 | ||
20–29 years | 0.60 (55/91.5) 0.45–0.78 | 0.67 (20/29.9) 0.41–1.03 | 0.62 (75/121.4) 0.49–0.77 | |||
30+ years | 0.55 (71/129.5) 0.43–0.69 | 0.55 (71/129.5) 0.43–0.69 | ||||
Total | 0.3 (7/23.6) 0.12–0.61 | 0.65 (16/24.54) 0.37–1.06 | 0.62 (41/66.38) 0.44–0.84 | 0.68 (72/105.4) 0.53–0.86 | 0.64 (114/178.3) 0.53–0.77 | 0.63 (250/398.2) 0.55–0.71 |