5.5. Analysis.

Comparison 5: Harms, Outcome 5: Not in meta‐analysis

Not in meta‐analysis
Study	Outcome	Notes
Insufficient data
Adelson 1962	Only reported harms as count data. Adverse experiences also reported as dichotomous outcome, but not for active placebo and standard placebo.	Number of side‐effects: Active placebo: 187 among 52 participants Standard placebo: 161 among 52 participants
Casey 1960	Side effects	9 participants in active placebo experienced side effects 2 participants in standard placebo experienced side effects Unclear how many randomised to each
Fangman 1963	Qualitative summary effect and side‐effect experiences by each participant. Not useful for meta‐analysis.
McKinley 2016	Side effects	Registered, but not clearly reported for use in meta‐analysis
No relevant data
Bjørkedal 2011	No clear mention of adverse effects.
Lipman 1966	No clear mention of adverse effects.
Rief 2012	No clear mention of adverse effects.
Shader 1964	Adverse experiences monitored, but not reported.
Solomon 1960	No clear mention of adverse effects.
Wang 2008a	Adverse experiences monitored but not reported.
Woodrow 1988	No clear mention of adverse effects.