Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

83 questions · 89 findings · 8 reviews · Work

No studies found 15 · 16.9%GRADE not reported 1 · 1.1%Very low 42 · 47.2%Low 25 · 28.1%Moderate 4 · 4.5%High 2 · 2.2%

Workplace interventions vs usual care

Depression (6 months or more) MADRS measured 6 months after intervention (Aljumah 2015). PHQ‐9 measured 6 months after intervention (LeBlanc 2015). QIDS‐J measured 6 months after intervention (Aoki 2019a). Hospital Anxiety and Depression Scale (HA... · workers on sick leave
1 finding from 1 review

Intervention not reported

Fatal injuries · employees of the companies with Washington Drug‐Free Workplace (WDFW) Program

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Non‐fatal injuries Change in level · employees of the companies with Washington Drug‐Free Workplace (WDFW) Program
1 finding from 1 review

Intervention not reported

Non‐fatal injuries Change in slope · employees of the companies with Washington Drug‐Free Workplace (WDFW) Program
1 finding from 1 review

Test‐based attendance vs routine isolation after contact with a SARS‐CoV‐2 positive person

Rates of symptomatic PCR‐positive SARS‐CoV‐2 infection (over 13‐week · school staff

It is very uncertain whether test‐based attendance changes rates of symptomatic PCR‐positive SARS‐CoV‐2 infection (over 13‐week compared with routine isolation after contact with a SARS‐CoV‐2‐positive person (very low certainty).

1 finding from 1 review

Test‐based attendance vs routine isolation after contact with a SARS‐CoV‐2 positive person

Confirmed SARS‐CoV‐2 infection · school staff

It is very uncertain whether test‐based attendance changes rates of any PCR‐positive SARS‐CoV‐2 infection (over 13‐week compared with routine isolation after contact with a SARS‐CoV‐2‐positive person (very low certainty).

1 finding from 1 review