8. PASI‐75 (between‐participant data).
| Study | Time point | Intervention | Comparators | P value1 | ||||
| Description | A/R | Achieved; Failed | Description | A/R | Achieved; Failed | |||
| Brockow 2007a2,3 | session 18 (six weeks) | Salt bath + UVB | 78/81 | 58% (45 of 78); 42% (33 of 78) | UVB only | 66/79 | 33% (22 of 66); 67% (44 of 66) | 0.0044 |
| Brockow 2007b2 | session 18 (six weeks) | Salt bath + UVB | 74/81 | 39% (29 of 74); 1% (45 of 74) | UVB only | 60/83 | 23% (14 of 60); 77% (46 of 60) | 0.0632 |
1: Estimated by review authors using Easy Fisher Exact Test Calculator (Social Science Statistics 2018); statistically signifiant P values (P < 0.05) in bold font.
2: Brockow 2007a and Brockow 2007b classified the data as results from secondary analysis.
3: We identified a spelling error Brockow 2007a: the spelling concerning the heading 'PASI‐75' in table 2 should be 'PASI‐75' instead of 'PASI‐50'.
A/R: number of analysed/randomised people or limbs; UVA: artificial ultraviolet A light; UVB: artificial ultraviolet B light