TABLE 2.
AUDIT at 26 and 52 weeks—hepatology versus control
| Hepatology | Control | |||||
|---|---|---|---|---|---|---|
| Variable | N | Mean (SD) Median (IQR) N (%) |
N | Mean (SD) Median (IQR) N (%) |
Difference means | p |
| Week 26 Audit | ||||||
| Question 1 a | 87 | 1.46 (1.78) 0 (0–4) |
44 | 2.09 (1.68) 2 (0–4) |
−0.63 | 0.053 0.040 |
| Question 1 >0 b | 87 | 39 (45) | 44 | 31 (70) | −25% | 0.0055 |
| Question 2 a | 87 | 1.06 (1.50) 0 (0–2) |
44 | 1.34 (1.41) 1 (0–2.5) |
−0.28 | 0.30 0.12 |
| Question 3 a | 87 | 1.05 (1.61) 0 (0–3) |
44 | 1.57 (1.62) 1 (0–3) |
−0.52 | 0.083 0.030 |
| Question 4 a | 87 | 1.08 (1.67) 0 (0–3) |
44 | 1.07 (1.50) 0 (0–2) |
0.01 | 0.97 0.87 |
| Question 5 a | 87 | 0.86 (1.45) 0 (0–2) |
44 | 1.07 (1.58) 0 (0–2.5) |
−0.21 | 0.46 0.34 |
| Question 6 a | 87 | 1.07 (1.72) 0 (0–3) |
44 | 1.11 (1.65) 0 (0–2.5) |
−0.05 | 0.89 0.54 |
| Question 7 a | 87 | 1.16 (1.68) 0 (0–3) |
44 | 1.59 (1.68) 1 (0–3.5) |
−0.43 | 0.17 0.074 |
| Question 7 >0 b | 87 | 32 (37) | 44 | 26 (59) | −22% | 0.016 |
| Question 8 a | 87 | 0.64 (1.19) 0 (0–1) |
44 | 0.98 (1.41) 0 (0–1.5) |
−0.33 | 0.16 0.13 |
| Question 9 a | 87 | 0.39 (1.14) 0 (0–0) |
44 | 0.46 (1.21) 0 (0–0) |
−0.06 | 0.77 0.73 |
| Question 10 a | 87 | 1.70 (1.92) 0 (0–4) |
44 | 1.96 (1.95) 2 (0–4) |
−0.25 | 0.48 0.48 |
| AUDIT-C score c | 87 | 3.56 (4.61) 0 (0–7) |
44 | 5.00 (4.29) 4.5 (0–9) |
−1.44 | 0.087 0.043 |
| AUDIT-C ≥3 (F), ≥4 (M) b | 87 | 36 (41) | 44 | 29 (66) | −25% | 0.0080 |
| AUDIT-D score c | 87 | 3.01 (4.45) 0 (0–7) |
44 | 3.25 (4.22) 1 (0–6.5) |
−0.24 | 0.77 0.34 |
| AUDIT-H score c | 87 | 3.90 (4.66) 2 (0–8) |
44 | 4.98 (4.86) 4 (0–8) |
−1.08 | 0.22 0.18 |
| Total AUDIT score c | 87 | 10.47 (13.08) 4 (0–24) |
44 | 13.23 (12.22) 10 (1.5–24) |
−2.76 | 0.25 0.089 |
| Week 52 Audit | ||||||
| Question 1 a | 40 | 1.78 (1.76) 1 (0–4) |
17 | 2.18 (1.59) 2 (1–4) |
−0.40 | 0.42 0.44 |
| Question 1 >0 b | 40 | 24 (60) | 17 | 13 (77) | −17% | 0.23 |
| Question 2 a | 40 | 1.38 (1.53) 1 (0–3) |
17 | 1.59 (1.58) 1 (0–2) |
−0.21 | 0.64 0.57 |
| Question 3 a | 40 | 1.80 (1.80) 1.5 (0–4) |
17 | 1.77 (1.52) 2 (0–3) |
0.04 | 0.94 0.97 |
| Question 4 a | 40 | 1.83 (1.92) 0.5 (0–4) |
17 | 1.53 (1.63) 1 (0–3) |
0.30 | 0.58 0.71 |
| Question 5 a | 40 | 1.35 (1.61) 0.5 (0–3) |
17 | 1.18 (1.59) 0 (0–2) |
0.17 | 0.71 0.76 |
| Question 6 a | 40 | 1.58 (1.85) 0 (0–4) |
17 | 1.24 (1.68) 0 (0–3) |
0.34 | 0.52 0.57 |
| Question 7 a | 40 | 1.68 (1.83) 1 (0–4) |
17 | 1.47 (1.66) 1 (0–3) |
0.20 | 0.69 0.91 |
| Question 7 >0 b | 40 | 21 (53) | 17 | 10 (59) | −6% | 0.66 |
| Question 8 a | 40 | 0.93 (1.47) 0 (0–1.5) |
17 | 0.77 (1.30) 0 (0–1) |
0.16 | 0.70 0.92 |
| Question 9 a | 40 | 0.75 (1.41) 0 (0–1) |
17 | 0.35 (1.06) 0 (0–0) |
0.40 | 0.30 0.28 |
| Question 10 a | 40 | 2.05 (1.66) 2 (0–4) |
17 | 2.35 (1.90) 4 (0–4) |
−0.30 | 0.55 0.48 |
| AUDIT-C score | 40 | 4.95 (4.87) 5.5 (0–10) |
17 | 5.53 (4.26) 6 (2–9) |
−0.58 | 0.67 0.63 |
| AUDIT-C ≥3 (F), ≥4 (M) b | 40 | 21 (54) | 17 | 11 (65) | −12% | 0.40 |
| AUDIT-D score c | 40 | 4.75 (5.10) 3 (0–10.5) |
17 | 3.94 (4.26) 3 (0–8) |
0.81 | 0.57 0.69 |
| AUDIT-H score c | 40 | 5.40 (4.54) 4 (0–8.5) |
17 | 4.94 (4.35) 5 (1–8) |
0.46 | 0.73 0.77 |
| Total AUDIT score c | 40 | 15.10 (13.68) 13.5 (2–27.5) |
17 | 14.41 (11.90) 14 (4–27) |
0.69 | 0.86 0.96 |
a
p values are from a t test and ordinal logistic regression.
b
p value is from a chi-square test.
c
p values are from a t test and a Wilcoxon rank sum test.
Abbreviations: AUDIT, Alcohol Use Disorder Identification Test; AUDIT-C, Alcohol Use Disorder Identification Test-Consumption; AUDIT-D, Alcohol Use Disorder Identification Test-Dependence; AUDIT-H, Alcohol Use Disorder Identification Test-Harm.