Findings

What do systematic reviews say?

4,776 questions · 7,311 findings · 959 reviews · Headline outcomes only

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No studies found 1,498 · 20.5%GRADE not reported 303 · 4.1%Very low 1,839 · 25.2%Low 1,991 · 27.2%Moderate 1,277 · 17.5%High 403 · 5.5%

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Social support vs no intervention

Proportion of household expenditure on food · households at risk of food insecurity

The review found no eligible studies for this question.

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Social support vs no intervention

Food security · households at risk of food insecurity

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
1687 participants
Very low

Social support vs no intervention

Dietary diversity · households at risk of food insecurity

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
1615 participants
Very low

Summary of findings: unconditional cash transfer vs no intervention

Dietary diversity · children (0 to 17 years) and adults (≥ 18 years) or households

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
10 studies · 12631 participants
Low

Social support vs no intervention

Stunting · households at risk of food insecurity

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1481 participants
Low

Social support vs no intervention

Wasting · households at risk of food insecurity

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1481 participants
Moderate

Social support vs no intervention

Cognitive function and development · households at risk of food insecurity

The review found no eligible studies for this question.

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Summary of findings: unconditional cash transfer vs no intervention

Stunting · children (0 to 17 years) and adults (≥ 18 years) or households

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 4713 participants
Low

Summary of findings: unconditional cash transfer vs no intervention

Wasting · children (0 to 17 years) and adults (≥ 18 years) or households

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 6396 participants
Very low

Summary of findings: unconditional cash transfer vs no intervention

Cognitive function and development · children (0 to 17 years) and adults (≥ 18 years) or households

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 10813 participants
High

Conditional cash transfers vs no intervention

Prevalence of undernourishment · children (0 to 17 years) and adults (≥ 18 years) or households

The review found no eligible studies for this question.

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Conditional cash transfers vs no intervention

Proportion of household expenditure on food · children (0 to 17 years) and adults (≥ 18 years) or households

1 finding from 1 review

Community‐level interventions for improving access to food in low‐ and middle‐income countries 2020 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 4760 participants
High

Salt bath + UVB vs UVB alone

PASI‐75 (number of participants with event) · people with chronic plaque psoriasis

Salt bath + UVB may leads to higher PASI‐75 (number of participants with event) compared with UVB alone (low certainty).

1 finding from 1 review

Indoor salt water baths followed by artificial ultraviolet B light for chronic plaque psoriasis 2020 · Cochrane Headline outcomes only
RR 1.71 [1.24, 2.35]
2 studies · 278 participants
Low

Salt bath + UVB vs UVB alone

Number of adverse events requiring discontinuation of treatment ‐ not reported · people with chronic plaque psoriasis

Salt bath + UVB showed no clear difference in treatment‐related adverse events requiring withdrawal (number of… compared with UVB alone (low certainty).

1 finding from 1 review

Indoor salt water baths followed by artificial ultraviolet B light for chronic plaque psoriasis 2020 · Cochrane Headline outcomes only
RR 0.96 [0.35, 2.64]
2 studies · 404 participants
Low

Psychosocial interventions vs control

Proportion of individuals with a diagnosis of: PTSD, anxiety, depression, and somatic symptom and related disorders · children and adolescents exposed to traumatic events;

The review found no eligible studies for this question.

1 finding from 1 review

Psychological and social interventions for the prevention of mental disorders in people living in low‐ and… 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Psychosocial interventions vs control

Post‐traumatic stress disorder symptoms at endpoint · adults (aged 18 and older) exposed to a traumatic event

The review found no eligible studies for this question.

1 finding from 1 review

Psychological and social interventions for the prevention of mental disorders in people living in low‐ and… 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Psychosocial interventions vs control

Depression at endpoint · adults (aged 18 and older) exposed to a traumatic event

1 finding from 1 review

Psychological and social interventions for the prevention of mental disorders in people living in low‐ and… 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 258 participants
Very low

Psychosocial interventions vs control

Anxiety · adults (aged 18 and older) exposed to a traumatic event

1 finding from 1 review

Psychological and social interventions for the prevention of mental disorders in people living in low‐ and… 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 258 participants
Very low

Psychosocial interventions vs control

Acceptability ‐ total dropouts · children and adolescents exposed to traumatic events;

Psychosocial interventions showed no clear difference in dropouts for any reason at endpoint compared with control (low certainty).

1 finding from 1 review

Psychological and social interventions for the prevention of mental disorders in people living in low‐ and… 2020 · Cochrane Headline outcomes only
RR 0.93 [0.78, 1.1]
5 studies · 1372 participants
Low

Psychosocial interventions vs control

Adverse events · children and adolescents exposed to traumatic events;

The review found no eligible studies for this question.

1 finding from 1 review

Psychological and social interventions for the prevention of mental disorders in people living in low‐ and… 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found