Tau-B and SE of agreement between clinical assessment (Y91), blood alcohol concentration (BAC) (Y90), and interviewer assessment (IA) by country
| n | Y91 v Y90 | IA v Y91* | IA v Y90* | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Total | 6 hours drinkers | Female | Male | Positive RAPS4 | Negative RAPS4 | Total | Total | ||
| *Interviewer assessment was only conducted in Belarus, Brazil, China, and India. | |||||||||
| †New Zealand study did not ask RASP4 and tolerance question. | |||||||||
| ‡Not available because distribution of Y90/Y91 has no variability. | |||||||||
| §Excluded from homogeneity test and pooled effect size to have comparable estimates. | |||||||||
| ¶Only 105 respondents were assessed by interviewer in India study. | |||||||||
| Argentina | 424 | 0.65 (0.05) | 0.42 (0.07) | 0.49 (0.18) | 0.66 (0.05) | 0.53 (0.09) | 0.62 (0.06) | ||
| Belarus | 457 | 0.70 (0.03) | 0.47 (0.06) | 0.69 (0.08) | 0.67 (0.04) | 0.67 (0.05) | 0.67 (0.06) | 0.81 (0.03) | 0.74 (0.03) |
| Brazil | 478 | 0.63 (0.06) | 0.35 (0.12) | 0.66 (0.18) | 0.61 (0.07) | 0.53 (0.10) | 0.67 (0.10) | 0.86 (0.03) | 0.60 (0.06) |
| Canada | 206 | 0.50 (0.31) | 0.48(0.34) | NA‡§ | 0.71 (0.25)§ | 0.71 (0.25)§ | N/A‡§ | ||
| China | 453 | 0.70 (0.07) | 0.33(0.17) | 0.57 (0.24) | 0.71 (0.08) | 0.66 (0.17) | 0.52 (0.13) | 0.99 (0.003) | 0.71 (0.08) |
| Czech Republic | 455 | 0.35 (0.13) | 0.27(0.18) | NA‡§ | 0.38 (0.14) § | 0.35 (0.20) | 0.32 (0.18) | ||
| India | 544 | 0.54 (0.04) | 0.16 (0.08) | 0.81 (0.17) | 0.51 (0.04) | 0.21 (0.09) | 0.62 (0.06) | 0.71 (0.08)¶ | 0.31 (0.11)¶ |
| Mexico | 386 | 0.59 (0.06) | 0.29 (0.10) | 0.65 (0.12) | 0.58 (0.07) | 0.50 (0.10) | 0.65 (0.08) | ||
| Mozambique | 445 | 0.72 (0.05) | 0.30 (0.10) | 0.58 (0.22) | 0.71 (0.05) | 0.71 (0.09) | 0.69 (0.06) | ||
| New Zealand† | 119 | 0.68 (0.07) | 0.34 (0.13) | 0.83 (0.11) | 0.65 (0.08) | ||||
| South Africa | 454 | 0.72 (0.02) | 0.44 (0.05) | 0.79 (0.05) | 0.70 (0.03) | 0.55 (0.05) | 0.69 (0.04) | ||
| Sweden | 377 | 0.76 (0.05) | 0.61 (0.06) | 0.62 (0.14) | 0.80 (0.05) | 0.75 (0.05) | 0.77 (0.10) | ||
| Test of homogeneity | Q = 27.3 (df = 11) p = 0.004 | Q = 25.4 (df = 11) p = 0.008 | Q = 6.8 (df = 9) p = 0.654 | Q = 23.9 (df = 9) p = 0.004 | Q = 35.7 (df = 9) p = 0.000 | Q = 7.8 (df = 9) p = 0.551 | |||
| Fixed effect | 0.68 (0.01) | 0.41 (0.03) | 0.74 (0.03) | 0.67 (0.02) | 0.60 (0.02) | 0.66 (0.02) | |||
| Random effect | 0.66 (0.03) | 0.38 (0.04) | 0.74 (0.03) | 0.66 (0.03) | 0.56 (0.05) | 0.66 (0.02) | |||