Aim To conduct a systematic review of longitudinal studies that examined the association
between childhood socio‐economic status (SES) and alcohol use in later life. Methods A …

Objective To determine the degree and causes of any excess mortality observed during the
early years of inflammatory polyarthritis (IP). Methods Between 1990 and 1994, a total of …

Objective To investigate the effectiveness of facilitated physical activity as an adjunctive
treatment for adults with depression presenting in primary care. Design Pragmatic …

BackgroundScarce longitudinal data exist on the occurrence of psychotic symptoms in the
general population. AimsTo estimate the incidence of, and risk factors for, self-reported …

BackgroundThe Beck Depression Inventory, 2nd edition (BDI-II) is widely used in research
on depression. However, the minimal clinically important difference (MCID) is unknown …

Study Design. A randomized controlled trial. Objectives. To determine 1) whether, among
patients with persistent disabling low back pain (LBP), a group program of exercise and …

Results: A one standard deviation increase in 'junk food'intake at age 4½ years was
associated with increased hyperactivity at age 7 (odds ratio: 1.19; 95% confidence interval …

Background Cognitive behavioural therapy (CBT) is an effective treatment for people whose
depression has not responded to antidepressants. However, the long-term outcome is …

Background Promotion of physical activity (PA) is at the top of the public health agenda.
However, there are few longitudinal studies investigating the relationship between PA and …

Background There is limited and conflicting evidence for associations between use of
screen-based technology and anxiety and depression in young people. We examined …