• The Northern Swedish Cohort (NoSCo) 1986

In 1981 a longitudinal study began that includes all pupils who attended or should have attended the last year of compulsory school in the municipality of Luleå. The population consists of 1083 pupils (506 girls and 577 ...

• The Northern Swedish Cohort (NoSCo) 1983

In 1981 a longitudinal study began that includes all pupils who attended or should have attended the last year of compulsory school in the municipality of Luleå. The population consists of 1083 pupils (506 girls and 577 ...

• The Northern Swedish Cohort (NoSCo) 2007

In 1981 a longitudinal study began that includes all pupils who attended or should have attended the last year of compulsory school in the municipality of Luleå. The population consists of 1083 pupils (506 girls and 577 ...

• The Northern Swedish Cohort (NoSCo) 1995

In 1981 a longitudinal study began that includes all pupils who attended or should have attended the last year of compulsory school in the municipality of Luleå. The population consists of 1083 pupils (506 girls and 577 ...

• The Northern Swedish Cohort (NoSCo) 1981

In 1981 a longitudinal study began that includes all pupils who attended or should have attended the last year of compulsory school in the municipality of Luleå. The population consists of 1083 pupils (506 girls and 577 ...

• Sleep and Health in Men (SHM)

Sleep and Health in Men (SHM) started in 1984 when participants were first investigated with postal questionnaires and a subgroup underwent full whole-night polysomnography. At that time this was the first population-bas...

• Project X-69

Health assessments were performed on subjects living in a city area. In total was 24 179 invited and 18 543 responded. Of the responders were 5 885 later examined. The results of the ECG, X-ray and medical examinations c...

• Värmland Health Survey

A population-based health survey was carried out between 1962 and 1965 in the county of Värmland, Sweden. In total, 47,468 men and 48,079 women participated (mean age 48.7 years, range 22-99 years). The screening consist...

• Sleep and HEalth in women (SHE)

Most previous research on obstructive sleep apnea has been performed in men and male patients are still overrepresented at sleep clinics. This study started in year 2000 with postal questionnaires to a non-selected femal...

• Uppsala Longitudinal Study of Adult Men (ULSAM): Age 77

ULSAM started as a health investigation, focused at identifying metabolic risk factors for cardiovascular disease, to which all 50 year-old men living in Uppsala in 1970 were invited. Of these, 82% (2322 men) participate...