Findings

What do systematic reviews say?

4 questions · 7 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 3 · 42.9%Low 4 · 57.1%Moderate 0 · 0%High 0 · 0%

Longer self‐certification vs shorter self‐certification

CBA: Average duration of sickness absence periods in days · workers

2 findings from 1 review

Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 237391 participants
Low
Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs 2019 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 1869 participants
Very low

Longer self‐certification vs shorter self‐certification

CBA: Number of sickness absence periods per worker · workers

2 findings from 1 review

Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 237391 participants
Low
Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs 2019 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 1869 participants
Very low

Longer self‐certification vs shorter self‐certification

CBA: Average lost work time per 100 person‐years · workers

2 findings from 1 review

Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 237391 participants
Low
Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs 2019 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 17114 participants
Very low

Longer self‐certification vs shorter self‐certification

RCT: Costs of sickness absence and physician certification · workers

1 finding from 1 review

Self‐certification versus physician certification of sick leave for reducing sickness absence and associated costs 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 237391 participants
Low