Table 1.
Search terms.
Table 2.
Details of the second screen extraction process from full-text reviews.
Fig 1.
Flow diagram of identifying, screening, and extracting data from obtained articles using PRISMA (data in S1 Checklist).
Table 3.
Summary of articles by study characteristics.
Fig 2.
Number of articles by target measure and outcome measure.
Table 4.
Number of articles examining each type of measure, and example questions involved.
Fig 3.
Percentage of articles by effect on performance/productivity.
Table 5.
Outcomes of “pre-pandemic” articles (N = 24).
Table 6.
Summary of “pre-pandemic” articles including effect on productivity/performance, author/year and the main findings (N = 24).
Table 7.
Outcomes of COVID-19 articles (N = 13).
Table 8.
Summary of COVID-19 articles including effect on productivity/performance, author/year and the main findings (N = 13).