Intervention not reported
Anaemia Defined as haemoglobin (Hb) concentration < 11 g/dL Measured at after 6 months and 6 ‐ 12 months of intervention · General population
The intervention may leads to lower anaemia Defined as haemoglobin (Hb) concentration < 11 g/dL Measured… (low certainty).
1 finding from 1 review
Intervention not reported
Micronutrient deficiencies · General population
The intervention may leads to lower micronutrient deficiencies (low certainty).
1 finding from 1 review
Intervention not reported
Anthropometric · General population
1 finding from 1 review
Intervention not reported
Anaemia Anaemia was defined as a haemoglobin (Hb) concentration < 13 g/dL for boys and < 12 g/dL for girls Measured after 9 months of intervention · General population
It is very uncertain whether the intervention changes anaemia Anaemia was defined as a haemoglobin (Hb) concentration < 13… (very low certainty).
1 finding from 1 review
Intervention not reported
Micronutrient deficiencies · General population
It is very uncertain whether the intervention changes micronutrient deficiencies (very low certainty).
1 finding from 1 review
Intervention not reported
Anthropometric outcomes · General population
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Respiratory exacerbations: number of respiratory exacerbations per year · Adults with COPD
1 finding from 1 review
Exacerbations needing hospitalisation · Adults with COPD
1 finding from 1 review
All‐cause mortality · Adults with COPD
Statins showed no clear difference in all‐cause mortality compared with placebo (low certainty).
1 finding from 1 review
COPD‐specific mortality · Adults with COPD
Statins showed no clear difference in COPD‐specific mortality compared with placebo (low certainty).
1 finding from 1 review
Quality of life · Adults with COPD
Statins led to lower quality of life compared with placebo; GRADE not reported.
1 finding from 1 review
Adverse events · Adults with COPD
1 finding from 1 review
Change in depressive symptoms · patients with chronic obstructive pulmonary disease
1 finding from 1 review
Quality of life (emotional) · patients with chronic obstructive pulmonary disease
1 finding from 1 review
Change in dyspnoea score · patients with chronic obstructive pulmonary disease
1 finding from 1 review
Change in exercise tolerance · patients with chronic obstructive pulmonary disease
1 finding from 1 review
Change in hospital length of stay or readmission rates · patients with chronic obstructive pulmonary disease
1 finding from 1 review
Cost‐effectiveness · patients with chronic obstructive pulmonary disease
1 finding from 1 review
Change in depressive symptoms · patients with chronic obstructive pulmonary disease
1 finding from 1 review
Adverse events · patients with chronic obstructive pulmonary disease
1 finding from 1 review