Table 2 Criteria list inspired by LP Moja [21], JM Olsen [2], and Cherafhi-Sohi S et al. [22]
From: Can life coaching improve health outcomes? – A systematic review of intervention studies
Study | Random assignment | Use of control group | Baseline comparability | Follow-up | Analysis of data clearly reported | Used validated outcome measure/ instruments | Description of the intervention (purpose, frequency, length, coaching elements, coach training) |
|---|---|---|---|---|---|---|---|
Schneider et al. | Not clear | Not done | Done | Not Done | Not done | Not done | Not clear |
Izumi et al./Hayashi et al. | Done | Done | Done | Done | Done | Done | Done |
Wolever et al. | Done | Done | Done | Done | Done | Done | Done |
Galantino et al. | Not clear | Not done | Done | Done | Done | Done | Done |
Ammentorp et al. | Not done | Not done | NA* | Done | Done | Done | Done |