1192 Townsend 2007.
Methods | Op CO | |
Participants | N 20 (M/F:12/8)(B/W/A.10/9/1) Norm Age 30 | |
Interventions | SR 171 (194‐23) Dur 6 | |
Outcomes | SBP DBP Aldo Renin | |
Notes | Randomized 21. LoFo: 3 IT: No |
|
Risk of bias | ||
Bias | Authors' judgement | Support for judgement |
Random sequence generation (selection bias) | Low risk | Prespecified randomised blocked table |
Allocation concealment (selection bias) | Unclear risk | Insufficient information |
Blinding (performance bias and detection bias) All outcomes | High risk | Open study |
Incomplete outcome data (attrition bias) All outcomes | Low risk | Lost to follow up 3/21 |
Selective reporting (reporting bias) | Low risk | No distinct selective outcome reporting |
Blinding of participants and personnel (performance bias) All outcomes | High risk | Open study: Performance bias due to knowledge of the allocated interventions by participants and personnel during the study. |
Blinding of outcome assessment (detection bias) All outcomes | High risk | Open study: Detection bias due to knowledge of the allocated interventions by outcome assessors |