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Table 3 Alcohol dependence, illicit drug dependence and tobacco use diagnoses: comparison of administrative diagnoses against chart notation during the past 12 months prior to and including the index date
| Alcohol Problems, Abuse/Dependence | |||||
|---|---|---|---|---|---|
| Unweighted Estimates, % b (N in fraction) | |||||
| Sample | Agreement | Sensitivity | Specificity | PPV | NPV |
| Suicide Death | 90 (331/368) | 74 (90/121) | 98 (241/247) | 94 (90/96) | 89 (241/272) |
| Control | 90 (327/362) | 54 (28/52) | 96 (299/310) | 72 (28/39) | 93 (299/323) |
| AD New User | 90 (515/571) | 63 (73/116) | 97 (442/455) | 85 (73/86) | 91 (442/485) |
| Combineda | 90 (658/730) | 68 (118/173) | 97 (540/557) | 87 (118/135) | 91 (540/595) |
| Weighted Estimates, % b (95% confidence interval) | |||||
| Suicide Death | 90 (87, 94) | 78 (70, 87) | 97 (95, 100) | 94 (88, 100) | 89 (84, 93) |
| Control | 90 (85, 95) | 55 (34, 75) | 97 (95, 99) | 80 (67, 94) | 91 (86, 96) |
| AD New User | 91 (87, 94) | 59 (46, 73) | 98 (96, 100) | 86 (75, 97) | 91 (88, 95) |
| Combineda | 90 (85, 95) | 55 (35, 75) | 97 (95, 99) | 80 (68, 93) | 91 (86, 96) |
| Illicit Drug Use/Abuse/Dependence | |||||
| Unweighted Estimates, % b (N in fraction) | |||||
| Agreement | Sensitivity | Specificity | PPV | NPV | |
| Suicide Death | 90 (331/368) | 74 (26/35) | 92 (305/333) | 48 (26/54) | 97 (305/314) |
| Control | 96 (348/362) | 58 (11/19) | 98 (337/343) | 65 (11/17) | 98 (337/345) |
| AD New User | 93 (533/571) | 70 (38/54) | 96 (495/517) | 63 (38/60) | 97 (495/511) |
| Combineda | 93 (679/730) | 69 (37/54) | 95 (642/676) | 52 (37/71) | 97 (642/659) |
| Weighted Estimates, % b (95% confidence interval) | |||||
| Suicide Death | 90 (86, 94) | 78 (62, 94) | 92 (88, 95) | 51 (35, 67) | 97 (95 99) |
| Control | 97 (94, 99) | 61 (30, 91) | 99 (97, 100) | 70 (43, 96) | 98 (96, 100) |
| AD New User | 91 (85, 96) | 54 (24, 85) | 95 (92, 98) | 58 (37, 79) | 94 (89, 100) |
| Combineda | 97 (94, 99) | 61 (33, 89) | 99 (97, 100) | 69 (45, 93) | 98 (96, 100) |
| Tobacco Use | |||||
| Unweighted Estimates, % b (N in fraction) | |||||
| Agreement | Sensitivity | Specificity | PPV | NPV | |
| Suicide Death | 73 (267/368) | 42 (70/167) | 98 (197/201) | 95 (70/74) | 67 (197/294) |
| Control | 76 (274/362) | 36 (46/128) | 97 (228/234) | 89 (46/52) | 74 (228/310) |
| AD New User | 74 (424/571) | 40 (95/237) | 99 (329/334) | 95 (95/100) | 70 (329/471) |
| Combineda | 74 (541/730) | 39 (116/295) | 98 (425/435) | 92 (116/126) | 70 (425/604) |
| Weighted Estimates, % b (95% confidence interval) | |||||
| Suicide Death | 70 (64, 76) | 42 (33, 52) | 97 (94, 100) | 94 (87, 100) | 63 (56, 70) |
| Control | 76 (70, 82) | 39 (27, 50) | 98 (96, 100) | 91 (83, 99) | 73 (66, 80) |
| AD New User | 77 (72, 82) | 44 (34, 54) | 99 (97, 100) | 95 (90, 100) | 73 (67, 79) |
| Combineda | 76 (70, 82) | 39 (27, 50) | 98 (96, 100) | 91 (84, 99) | 73 (66, 80) |
