Large extent | Some extent | Unclear | Not at all | ||
---|---|---|---|---|---|
A Population: Representativeness of target population, setting & reach of intervention | |||||
1 | Are data presented on variations in participation rate in improved housing interventions by a) setting b) delivery staff/organisations c) residents (for intervention among general target population not study area) | 0 | 0 | 0 | 39 |
2 | Is the intended target audience for adoption clearly described | 11 | 18 | 8 | 2 |
3 | Is the intended target setting for adoption clearly described? | 4 | 27 | 5 | 3 |
4 | Is there analysis of the baseline socio-demographic and ‘condition tested’ (health status) of evaluation participants versus non-participants? (relating to evaluation population only) | 0 | 0 | 2 | 37 |
B Intervention: Implementation & adaptation | |||||
5 | Are data presented on consistency of implementation of intervention & its different components? | 0 | 2 | 2 | 35 |
6 | Are data presented on the level of training of experience required to deliver the programme or quality of implementation by different types of staff? | 0 | 1 | 1 | 37 |
7 | Is information reported on whether/how the intervention is modified to individuals/households within the study? | 5 | 6 | 0 | 11 |
8 | Are data presented on mediating factors or processes (mechanisms) through which the intervention had an impact? | 2 | 12 | 4 | 21 |
C Outcomes for decision making | |||||
9 | Are the reported health (even if only one measure of health is comparable) outcomes comparable to wider policy/other studies? | 23 | 14 | 0 | 2 |
10 | Have additional outcomes of potential adverse impacts been reported? e.g. socio-economic impacts | 4 | 21 | 1 | 13 |
11 | Have authors demonstrated consideration of variation in reported health outcomes (key outcome of interest) by population sub-groups, or intervention setting/delivery staff? | 2 | 4 | 1 | 32 |
12 | Is there sensitivity analysis of dose–response/threshold level required to observe health effect (effect on key outcome of interest not proxies)? | 3 | 4 | 1 | 31 |
13 | Are data on costs presented? Are standard economic/accounting methods used? | 2 | 19 | 0 | 18 |
D Maintenance and institutionalisation of intervention | |||||
14 | Are long term effects reported? (12 months or longer since exposure to the intervention) | 10 | 13 | 4 | 11 |
15 | Are data reported on the sustainability (or reinvention or evolution) of programme implementation and intervention, at least 12 months after the formal evaluation? | 0 | 0 | 0 | 29 |
16 a | Is the drop-out rate/attrition reported? | 19 (Yes) | 10 (N/A) | ||
16 b | Are data on attrition by baseline health status of dropouts reported and are analyses conducted of the representativeness of remaining sample at time of final follow-up (or main follow-up time point- as appropriate)? | 0 | 0 | 0 | 29 (10 N/A) |