The greatest risks with specific diagnostic groups was for "other" diagnoses, mainly personality disorder (hazard ratio 3.71), depression and anxiety (2.69), and substance misuse (2.64).
Psychotic disorder (hazard ratio 2.5, 95% confidence interval 2.2 to 2.8), affective disorder (1.5, 1.4 to 1.6), and other psychiatric disorder (1.2, 1.2 to 1.3) were independent risks for successful suicide.
The association with cancer mortality was seen for both psychiatric categories—"neurosis" (hazard ratio 2.2, 0.8 to 6.2) and "neurosis ill-defined" (3.0, 1.5 to 5.9 and was also observed in the subgroup whose absences were all attributable to psychiatric disorder (hazard ratio 2.4).
After adjustment for socio-demographic and criminal history variables, substance use disorders (hazard ratio 1.97, 95% CI, 1.40 2.77) and personality disorders (hazard ratio 1.71, 1.20 2.44) were significantly associated with an increased risk of violent offending.
Compared with children born after spontaneous conception, children born after IVF or ICSI had a higher hazard of tic disorders (hazard ratio 1.41, 95% confidence interval 1.05 to 1.87; absolute risk 0.3%) (table 3).
Women were screened at lower rates than men for lipid disorders (hazard ratios 0.8), but sex was not associated with diabetes screening rates (HR 1.1, [95% CI 0.95, 1.2]).
Results The risk of mental disorders in children born after in vitro fertilisation or intracytoplasmic sperm injection was low, and was no higher than in spontaneously conceived children, except for a borderline significant increased risk of tic disorders (hazard ratio 1.40, 95% confidence interval 1.01 to 1.95; absolute risk 0.3%).
After adjusting for age, sex, co-morbidities, urbanization, and monthly income, the results indicated that patients with TN exhibited a markedly higher risk for subsequent depressive disorder (adjusted hazard ratio [aHR] 2.85, 95%% confidence interval [CI] 2.11 3.85), anxiety disorder (aHR 2.98, 95%% CI 2.12 4.18), and sleep disorder (aHR 2.17, 95%% CI 1.48 3.19) (Table 2).
In dementia, significant univariate predictors of sustaining at least one fall included diagnosis of Lewy body disorder (proportional hazard ratio (HR) adjusted for age and sex: 3.33, 2.11 5.26), and history of falls in the preceding 12 months (HR: 2.52, 1.52 4.17).
In this study, MPH use was associated with the occurrence of bipolar disorder (adjusted hazard ratio (HR), 4.1; 95 % CI 1.7, 9.7, p < 0.05) [ 9].
Given that we used only a single measure of psychiatric disorder the hazard ratio we have calculated probably represents an underestimate of the true association between psychiatric disorder and mortality.
