Antisocial behavior (ASB) is relatively common in childhood and adolescence. While it harms victims, perpetrators are at increased risk of disadvantageous adult outcomes. Developmental heterogeneity is well documented; distinctions have been drawn between early-onset persistent, adolescent-onset, and childhood-limited pathways. We examine whether individuals in some pathways face worse mid-life outcomes than others and whether the pattern differs across sexes.

The 1970 British Cohort Study assessed parent-reported ASB measures at ages 5, 10, and 16. We classified developmental pathways using the Rutter A scale conduct questions. We categorized children scoring in the top 10% of the distribution as showing high ASB, separately at each assessment. Approximately 6000 individuals were classified into low (73%), childhood-limited (11%), adolescent-onset (9%), and early-onset persistent (7%) groups. We tested associations of ASB grouping with age 46 social, economic, and health outcomes, controlling for a range of covariates.

The childhood-limited group showed little mid-life difficulty. The early-onset persistent and adolescent-onset groups both showed a pattern of worse midlife outcomes for boys and girls.

The results highlight that ASB in young people is not transient and that prevention and treatment during early childhood and adolescence are warranted.

Existing evidence on profiles of psychological distress across adulthood uses cross-sectional or longitudinal studies with short observation periods. The objective of this research was to study the profile of psychological distress within the same individuals from early adulthood to early old age across three British birth cohorts.

We used data from three British birth cohorts: born in 1946 (n = 3093), 1958 (n = 13 250) and 1970 (n = 12 019). The profile of psychological distress – expressed both as probability of being a clinical case or a count of symptoms based on comparable items within and across cohorts – was modelled using the multilevel regression framework.

In both 1958 and 1970 cohorts, there was an initial drop in the probability of being a case between ages 23–26 and 33–34. Subsequently, the predicted probability of being a case increased from 12.5% at age 36 to 19.5% at age 53 in the 1946 cohort; from 8.0% at age 33 to 13.7% at age 42 in the 1958 cohort and from 15.7% at age 34 to 19.7% at age 42 in the 1970 cohort. In the 1946 cohort, there was a drop in the probability of caseness between ages 60–64 and 69 (19.5% v. 15.2%). Consistent results were obtained with the continuous version of the outcome.

Across three post-war British birth cohorts midlife appears to be a particularly vulnerable phase for experiencing psychological distress. Understanding the reasons for this will be important for the prevention and management of mental health problems.

Long-term sickness absence (LTSA) is most commonly due to common mental disorders and symptom-based conditions. Relatively little research has examined individual, as opposed to occupational, risk factors for LTSA. Individual appraisal of the workplace has been considered in several studies but self-rated health has more often been examined as a consequence of, rather than as a risk factor for, sickness absence. We aimed to study the association between self-rated health and later LTSA.

We used data from the 1970 British Cohort Study (BCS70). LTSA was defined as being in receipt of Incapacity Benefit (IB)/Severe Disablement Allowance (SDA) at age 34. The mother rated the participant's overall health at age 16; the participants self-rated at age 30. Reports of psychological and somatic symptoms were available at age 16; data on major health conditions were available at age 30.

Analyses were restricted to those working, studying or caring for children at age 30 (n = 14 105). One hundred and fifty-six (1.1%) were receiving IB or SDA by age 34. After adjustment for social class at birth, educational attainment, health conditions at age 30 and psychological and somatic symptoms at age 16, those who reported their health as poor had more than five times the odds of being long-term sick at age 34.

The overall appraisal of an individual's health as poor, independent of any diagnosis, is a significant vulnerability factor for LTSA.