Table 1.
Rates of over- and under-diagnosis of comorbid psychiatric disorders among 233 repeat DUI offenders undergoing mandatory alcohol-use treatment.
| |
CIDI |
Clinic |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12-month Negatives |
12-month Positives |
Correct Negatives |
Correct Positives |
Over-Diagnoses |
Under-Diagnoses |
|||||||
| N |
% |
N |
% |
N |
% |
N |
% |
N |
% |
N |
% |
|
| Bipolar | 219 | 94.0 | 14 | 6.0 | 218 | 99.5 | 1 | 7.1 | 1 | 0.5 | 13 | 92.9 |
| Adj. %a |
|
|
|
|
|
|
|
|
|
0.2 (0.0 − 1.6)b |
|
97.2 (75.3 − 99.9) |
| Depression | 176 | 75.5 | 57 | 24.5 | 170 | 96.6 | 18 | 31.6 | 6 | 3.4 | 39 | 68.4 |
| Adj. % |
|
|
|
|
|
|
|
|
|
3.0 (0.7 − 8.3) |
|
67.5 (37.6 − 84.8) |
| OCD | 227 | 97.4 | 6 | 2.6 | 227 | 100.0 | 0.0 | 0.0 | 0 | 0.0 | 6 | 100.0 |
| Adj. %* |
|
|
|
|
|
|
|
|
|
*c |
|
* |
| Any Drug | 208 | 89.3 | 25 | 10.7 | 160 | 76.9 | 15 | 60.0 | 48 | 23.1 | 10 | 40.0 |
| Adj. % | 24.6 (13.6 − 43.4) | 37.3 (10.2 − 68.4) | ||||||||||
a
Adj. % = Posterior median over- and under-diagnosis rates adjusting for variability among clinics using Bayesian random effects logistic regression.
b
Numbers in parentheses are 95% Bayesian credible intervals.
c
* = Adjusted rates for OCD were not computed due to the very small number of positive diagnoses from the CIDI.