Table 4.
Interval: at or below median (9 days) | Interval: greater than 9 days | ||||||||
---|---|---|---|---|---|---|---|---|---|
Disorder | Prevalence (%) | k (95% CI) | Difference in prevalence, McNemar’s test p-value | Prevalence (%) | k (95% CI) | Difference in prevalence, McNemar’s test p-values | χ2 test of difference in κ by interval between interviews: p-values b | ||
AUDADIS-5 | PRISM-5 | AUDADIS-5 | PRISM-5 | ||||||
Major Depression | 70.6 | 46.2 | .39 (.28, .50) | <.0001 | 72.8 | 50.0 | .29 (.16, .42) | <.0001 | .35 |
Persistent depression | 25.4 | 19.8 | .44 (.29, .58) | .08 | 24.7 | 14.6 | .49 (.32, .65) | .0017 | .66 |
Any depressive | 73.6 | 49.8 | .38 (.27, .50) | <.0001 | 77.2 | 52.5 | .34 (.21, .46) | <.0001 | .71 |
Specific phobia | 23.2 | 19.7 | .33 (.17, .48) | .30 | 22.2 | 18.4 | .41 (.24, .59) | .27 | .55 |
Social anxiety | 18.2 | 22.2 | .34 (.19, .50) | .22 | 18.4 | 20.3 | .37 (.19, .55) | .59 | .83 |
Agoraphobia | 09.1 | 09.6 | .20 (−.01, .40) | .85 | 10.8 | 08.9 | .54 (.31, .76) | .41 | .04 |
Panic | 28.8 | 26.3 | .58 (.46, .71) | .38 | 28.5 | 26.0 | .52 (.37, .67) | .47 | .64 |
GAD | 39.4 | 31.3 | .21 (.07, .35) | .06 | 44.9 | 27.2 | .15 (.01, .30) | .0005 | .54 |
Any anxiety | 61.1 | 50.5 | .22 (.09, .35) | .02 | 69.0 | 54.4 | .33 (.19, .47) | .0013 | .27 |
PTSD | 36.4 | 23.7 | .45 (.32, .58) | .0003 | 36.1 | 24.7 | .44 (.29, .59) | .0035 | .92 |
Notes: CI = Confidence Interval; any depressive includes respondents with major or persistent depression; any anxiety includes respondents with specific phobia, social anxiety, agoraphobia, Panic disorder, or GAD.
for major or persistent depression, n=197 at or below the median, n=158 above; for anxiety disorders and PTSD, n=198 at or below the median, n=158 above
Tested using the chi-square statistic from formula 13.22 in Fleiss 1981(Fleiss, 1981a); values <0.05 are shown in italics