Table 4 Bivariate and multivariable associations between reported receipt of assessment (AUDIT-C), complete care and all guideline elements and maternal and antenatal service characteristics at subsequent antenatal visits (N = 890)
Characteristic | Assessment (AUDIT-C) | Complete Care (complete advice and referral offered or followed up) | All guideline elements (assessment, complete advice and referral offered or followed up) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n (%) | Bivariate Unadjusted OR (95% CI) | p-value | Multivariable Adjusted OR (95% CI) | p-value | n (%) | Bivariate Unadjusted OR (95% CI) | p-value | Multivariable Adjusted OR (95% CI) | p-value | n (%) | Bivariate Unadjusted OR (95% CI) | p-value | Multivariable Adjusted OR (95% CI) | p-value | |
Age | 28 years (SD: 6 years) | 0.95 (0.91–1.00) | < 0.05 | 0.98 (0.93–1.04) | 0.57 | 27 years (SD: 6 years) | 0.88 (0.84–0.92) | < 0.001 | 0.91 (0.86–0.96) | < 0.01 | 26 years (SD: 5 years) | 0.88 (0.82–0.94) | < 0.001 | 0.91 (0.84–0.99) | 0.03 |
Aboriginal or Torres Strait Islander origin or both | < 0.01 | 0.01 | < 0.001 | 0.02 | < 0.001 | 0.02 | |||||||||
Yes | 11 (19.6%) | 3.27 (1.61–6.66) | 2.70 (1.23–5.92) | 14 (25.0%) | 4.08 (2.11–7.87) | 2.40 (1.15–5.04) | 8 (14.3%) | 5.18 (2.23–12.05) | 3.17 (1.22–8.24) | ||||||
No (referent) | 58 (7.0%) | 63 (7.6%) | 26 (3.1%) | ||||||||||||
Education level | < 0.01 | 0.04 | < 0.001 | 0.07 | 0.02 | 0.23 | |||||||||
Completed high school certificate or less | 31 (12.2%) | 2.32 (1.26–4.25) | 1.96 (1.01–3.80) | 36 (14.2%) | 3.12 (1.69–5.76) | 2.01 (1.00–4.01) | 17 (6.7%) | 3.19 (1.30–7.81) | 1.84 (0.67–5.05) | ||||||
Completed technical certificate or diploma | 20 (6.3%) | 1.12 (0.58–2.16) | 0.97 (0.49–1.94) | 25 (7.9%) | 1.61 (0.84–3.08) | 1.17 (0.58–2.34) | 10 (3.1%) | 1.44 (0.54–3.84) | 0.94 (0.33–2.68) | ||||||
Completed university or college degree or higher (referent) | 18 (5.7%) | 16 (5.0%) | 7 (2.2%) | ||||||||||||
Area index of disadvantage | 0.39 | 0.43 | 0.69 | 0.97 | 0.43 | 0.69 | |||||||||
Most disadvantaged | 33 (8.8%) | 1.61 (0.81–3.19) | 1.61 (0.76–3.40) | 36 (9.6%) | 1.22 (0.67–2.23) | 1.07 (0.53–2.15) | 18 (4.8%) | 1.48 (0.61–3.59) | 1.41 (0.51–3.84) | ||||||
Mid disadvantaged | 24 (7.9%) | 1.43 (0.70–2.93) | 1.50 (0.72–3.14) | 24 (7.9%) | 0.99 (0.52–1.89) | 1.00 (0.50–1.97) | 9 (3.0%) | 0.90 (0.33–2.45) | 0.98 (0.34–2.78) | ||||||
Least disadvantaged (referent) | 12 (5.7%) | 17 (8.0%) | 7 (3.3%) | ||||||||||||
First pregnancy | 0.57 | 0.59 | 0.13 | 0.55 | 0.83 | 0.63 | |||||||||
Yes | 27 (7.2%) | 0.87 (0.52–1.43) | 0.86 (0.50–1.48) | 39 (10.3%) | 1.44 (0.90–2.30) | 1.17 (0.69–1.98) | 15 (4.0%) | 1.08 (0.54–2.15) | 0.83 (0.38–1.78) | ||||||
No (referent) | 42 (8.2%) | 38 (7.4%) | 19 (3.7%) | ||||||||||||
Pregnancy risk level | 0.52 | 0.95 | 0.84 | 0.33 | 0.29 | 0.84 | |||||||||
Low risk pregnancy | 35 (8.4%) | 1.18 (0.72–1.92) | 1.02 (0.54–1.94) | 37 (8.9%) | 1.05 (0.66–1.67) | 0.74 (0.41–1.35) | 19 (4.6%) | 1.45 (0.73–2.89) | 0.92 (0.39–2.17) | ||||||
High risk pregnancy (referent) | 34 (7.2%) | 40 (8.5%) | 15 (3.2%) | ||||||||||||
Consumed alcohol since pregnancy recognition | 0.33 | 0.63 | 0.91 | 0.26 | 0.85 | 0.30 | |||||||||
Yes | 5 (5.2%) | 0.63 (0.25–1.60) | 0.79 (0.30–2.06) | 8 (8.3%) | 0.96 (0.44–2.05) | 1.60 (0.71–3.60) | 4 (4.2%) | 1.11 (0.38–3.21) | 1.83 (0.59–5.70) | ||||||
No (referent) | 64 (8.1%) | 69 (8.7%) | 30 (3.8%) | ||||||||||||
Antenatal service location | 0.78 | 0.85 | 0.41 | 0.68 | 0.48 | 0.82 | |||||||||
Regional or rural | 12 (8.3%) | 1.10 (0.57–2.10) | 0.93 (0.44–1.97) | 15 (10.4%) | 1.28 (0.71–2.32) | 1.17 (0.56–2.41) | 7 (4.9%) | 1.36 (0.58–3.19) | 1.12 (0.41–3.08) | ||||||
Major city (referent) | 57 (7.6%) | 62 (8.3%) | 27 (3.6%) | ||||||||||||
Provider/s seen in antenatal visit | 0.27 | 0.73 | < 0.01 | 0.03 | 0.11 | 0.48 | |||||||||
Midwife only | 39 (8.4%) | 1.26 (0.65–2.47) | 1.20 (0.52–2.77) | 44 (9.4%) | 2.55 (1.13–5.77) | 2.72 (1.07–6.90) | 22 (4.7%) | 2.89 (0.85–9.78) | 2.70 (0.67–10.84) | ||||||
Midwife and doctor | 13 (6.1%) | 0.89 (0.40–2.01) | 0.87 (0.38–1.99) | 18 (8.4%) | 2.24 (0.92–5.50) | 2.37 (0.95–5.95) | 6 (2.8%) | 1.68 (0.41–6.83) | 1.71 (0.41–7.12) | ||||||
Other provider involved | 5 (15.6%) | 2.56 (0.84–7.85) | 1.64 (0.48–5.63) | 8 (25.0%) | 8.14 (2.71–24.48) | 6.17 (1.83–20.82) | 3 (9.4%) | 6.03 (1.16–31.35) | 3.35 (0.54–20.60) | ||||||
Doctor only (referent) | 12 (6.7%) | 7 (3.9%) | 3 (1.7%) | ||||||||||||