Table 1

Data extraction plan

Source

  • Report

  • ID

  • Study ID

  • Review

  • Author ID

  • Citation details

Eligibility

  • Eligibility and exclusion criteria

Methods

  • Study design

  • Year of baseline (duration/follow-up time)

    • 1 year

    • ≥1 year and <5 years

    • ≥5 years and <10 years

    • ≥10 years

  • Recruitment

  • Sampling

  • Participation and follow-up rate(s)

Setting

  • Representative of general populations in a geographically defined

    area

    • Nationally

    • Representative study/survey

    • Community-based study/survey

Population and exposure

  • Total number (subgroups)

  • Pertinent sociodemographics

    • Age

    • Sex

    • Country

    • Socioeconomic status

    • Ethnicity

    • WHO geographical regions

Identification of mental disorders

  • Mental disorder diagnosis

  • Comorbidity

  • Diagnostic criteria

  • Identification method

  • Diagnostic interviews (type)

  • Rater (non-clinician/clinician)

Comparison group

  • Control or comparison

    • Age

    • Sex

    • Birth country

    • Socioeconomic status

    • Ethnicity

    • WHO geographical regions

    • Method for determining comparison status

OutcomesPrimary outcomes:

  • All-cause mortality

  • Cause-specific mortality

    • Natural (ICD codes)

    • Non-natural (ICD codes)

    • Specific categories (ICD codes)


May be considered:

  • Total number of deaths/rates

  • Years lived with disability

  • Population attributable risk

Identification method (mortality)

  • Linked mortality register

  • Community informant

Estimate of effect/results

  • Relative risk (RR)/risk ratio (RR)

  • HR

  • OR

  • 95% CIs

Other:

  • Standardised mortality ratio

  • Person–time data

  • ICD, International Classification of Diseases.