Table 3 DGA rates by extraction 1+ and restoration 1+, unadjusted incidence rate ratios and generalised adjusted incident rate ratios among Australians aged 15+ years; 1998–1999 to 2004–2005
From: Dental general anaesthetic receipt among Australians aged 15+ years, 1998–1999 to 2004–2005
Extractions 1+ | Restorations 1+ | |||||||
|---|---|---|---|---|---|---|---|---|
Variable | No. | Rate per 100,000 (95% CI)* | Unadjusted rate ratio (95% CI)* | Adjusted rate ratio† (95% CI)* | No. | Rate per 100,000 (95% CI)* | Unadjusted rate ratio (95% CI)* | Adjusted rate ratio† (95% CI)* |
Total | 490851 | 461.88 (460.60–463.17) | 24911 | 23.55 (23.27–23.85) | ||||
Age-group (years) | ||||||||
15–19 | 133326 | 1415.22 (1407.62–1422.86) | 12.26 (11.75–12.80) | 13.28 (12.72–13.86) | 2857 | 33.50 (32.35–34.69) | 8.68 (6.86–10.99) | 9.14 (7.23–11.57) |
20–24 | 122491 | 1306.96 (1299.64–1314.33) | 11.33 (10.85–1.82) | 12.46 (11.93–13.00) | 3038 | 32.40 (31.27–33.58) | 8.40 (6.64–1-.63) | 9.12 (7.21–11.55) |
25–29 | 66837 | 651.76 (646.82–656.74) | 5.65 (5.41–5.90) | 6.13 (5.87–6.40) | 3372 | 32.87 (31.78–34.00) | 8.52 (6.74–10.78) | 9.09 (7.19–1.50) |
30–34 | 43694 | 423.10 (419.14–427.10) | 3.67 (3.51–3.83) | 3.89 (3.73–4.07) | 3373 | 32.62 (31.54–33.75) | 8.46 (6.69–10.70) | 8.78 (6.94–11.11) |
35–39 | 28744 | 274.45 (271.29–277.66) | 2.38 (2.28–2.49) | 2.50 (2.39–2.61) | 3174 | 30.31 (29.27–31.39) | 7.86 (6.21–9.94) | 8.05 (6.36–10.18) |
40–44 | 21933 | 224.22 (221.26–227.22) | 1.94 (1.86–2.03) | 2.03 (1.94–2.12) | 2833 | 29.02 (27.97–30.11) | 7.52 (5.94–9.52) | 7.60 (6.00–9.62) |
45–49 | 17506 | 182.19 (179.50–184.91) | 1.58 (1.51–1.65) | 1.65 (1.58–1.72) | 2203 | 22.93 (21.99–23.91) | 5.95 (4.69–7.53) | 6.08 (4.80–7.70) |
50–54 | 15152 | 169.83 (167.14–172.57) | 1.47 (1.41–1.54) | 1.54 (1.47–1.61) | 1643 | 18.43 (17.56–19.35) | 4.78 (3.77–6.06) | 4.89 (3.86–6.20) |
55–59 | 11829 | 162.90 (159.98–165.87) | 1.41 (1.35–1.48) | 1.47 (1.40–1.54) | 1044 | 14.39 (13.54–15.29) | 3.73 (2.93–4.74) | 3.79 (2.98–4.82) |
60–64 | 8057 | 139.12 (136.09–142.19) | 1.21 (1.15–1.26) | 1.24 (1.18–1.30) | 507 | 8.79 (8.06–9.59) | 2.28 (1.78–2.92) | 2.29 (1.79–2.94) |
65–69 | 6094 | 230.06 (225.85–234.35) | 1.99 (1.90–2.09) | 2.06 (1.96–2.15) | 307 | 10.96 (10.07–11.93) | 2.84 (2.22–3.64) | 2.88 (2.25–3.68) |
70–74 | 5224 | 224.16 (219.79–228.62) | 1.94 (1.85–2.04) | 2.01 (1.92–2.11) | 229 | 7.40 (6.64–8.25) | 1.92 (1.48–2.48) | 1.96 (1.52–2.54) |
74–79 | 4684 | 129.19 (125.53–132.95) | 1.12 (1.06–1.18) | 1.16 (1.10–1.22) | 171 | 4.35 (3.72–5.09) | 1.13 (0.85–1.49) | 1.17 (0.88–1.55) |
80–84 | 3142 | 133.93 (129.31–138.72) | 1.16 (1.10–1.23) | 1.19 (1.13–1.26) | 89 | 3.87 (3.14–4.75) | 1.00 (0.73–1.37) | 1.03 (0.75–1.40) |
85+ | 2138 | 115.39 (110.59–120.40) | 71 | 3.86 (3.06–4.87) | ||||
Sex | ||||||||
Male (ref) | 203422 | 386.25 (384.58–387.91) | 10371 | 20.02 (19.65–20.41) | ||||
Female | 287429 | 536.52 (534.57–538.47) | 1.39 (1.38–1.40) | 1.46 (1.45–1.46) | 14540 | 27.04 (26.60–27.48) | 1.35 (1.32–1.38) | 1.42 (1.38–1.45) |
Location | ||||||||
Metropolitan (ref) | 362804 | 393.36 (392.10–394.63) | 16178 | 17.42 (17.16–17.69) | ||||
Rural/Remote | 287429 | 938.05 (932.90–943.22) | 2.38 (2.37–2.40) | 2.70 (2.69–2.72) | 8585 | 66.17 (64.82–67.56) | 3.80 (3.70–3.90) | 3.96 (3.86–4.07) |
Indigenous status | ||||||||
Indigenous (ref) | 4178 | 206.23 (200.04–212.60) | 318 | 30.21 (27.90–32.72) | ||||
Non-Indigenous | 486673 | 466.74 (465.44–468.05) | 2.26 (2.20–2.33) | 4.90 (4.75–5.06) | 24593 | 23.43 (23.14–23.72) | 0.76 (0.72–0.84) | 1.71 (1.57–1.85) |