Author | Country | Study design | Fuel used | Stove type | Exposure | Subjects | Sample size | Diagnosis | Respiratory outcome | OR | 95% CI |
Akhtar et al27 | Pakistan | Case–control | Biomass | U-shaped stove, triangularly shaped stove and metallic angithi | 11–20 years of cooking and up to 4 h of cooking per day |
|
| Self-reported | Chronic bronchitis | 2.51 | 1.65 to 3.83 |
Behera et al16 | India | Cross-sectional | Biomass | Chulla stove | NA |
| 200 | Self-reported | ARI | 2.98 | 0.74 to 11.99 |
Self-reported | Asthma | 0.16 | 0.01 to 3.24 | ||||||||
Self-reported | Bronchitis | 0.32 | 0.03 to 3.18 | ||||||||
Behera et al34 | India | Cross-sectional | Biomass | NA |
|
|
| Clinically confirmed, spirometry | Asthma | 1.52 | 0.62 to 3.75 |
Collings et al28 | Zimbabwe | Case–control | Wood | Open wood fire |
|
|
| Clinically confirmed | ARI | 2.16 | 1.44 to 3.26 |
Dennis et al29 | Colombia | Case–control | Wood | NA |
|
|
| Clinically confirmed | COPD | 3.92 | 1.70 to 9.10 |
Ehrlich et al35 | South Africa | Cross-sectional | Wood, coal, dung | NA | NA |
| 8073 | Self-reported, Spirometry | Chronic bronchitis | 1.50 | 1.00 to 2.10 |
Ekici et al36 | Turkey | Cross-sectional | Wood, grass, crop, dung | Biomass stove | 131.1±96.6 h-year of cooking |
|
| Clinically confirmed | COPD | 1.40 | 1.20 to 1.70 |
Fagbule et al17 | Nigeria | Case control | Biomass | NA | NA |
|
| Clinically confirmed | Asthma | 0.15 | 0.07 to 0.30 |
Golshan et al37 | Iran | Cross-sectional | Wood, crop residue | Tandoor stove |
|
| 561 | Clinically confirmed | Asthma | 1.08 | 1.01 to 1.27 |
Clinically confirmed | Chronic bronchitis | 2.91 | 2.08 to 4.40 | ||||||||
Kilabuko et al38 | Tanzania | Cross-sectional | Wood | Tandir stove | PM10, NO2, CO concentrations in kitchen, living room and outdoors | Women | 77 exposed | Self-reported | ARI | 5.50 | 3.60 to 8.50 |
| 73 exposed | Reported by parents | ARI | 7.98 | 4.63 to 13.78 | ||||||
Kiraz et al39 | Turkey | Cross-sectional | Dung, woodsticks | Traditional stove | NA |
|
| Clinically confirmed | Chronic bronchitis | 3.19 | 1.39 to 7.32 |
Clinically confirmed | COPD | 11.12 | 1.48 to 83.34 | ||||||||
Liu et al40 | China | Cross-sectional | Wood, crop residue | Chulla stove | PM10, SO2, NO2, CO concentrations during cooking in the kitchen, living room and outdoors |
| 1089 |
| COPD | 3.11 | 1.63 to 5.94 |
Malik et al41 | India | Cross-sectional | Cowdung cakes, firewood | Open fire, stove without flue | NA |
| 2180 | Clinically confirmed, spirometry | Chronic bronchitis | 3.28 | 1.39 to 7.76 |
Melsom et al30 | Nepal | Case control | Wood, grass | U-shaped chulha stove | NA |
|
| Self-reported | Asthma | 2.20 | 1.00 to 4.50 |
Mishra et al45 | India | Cross-sectional | Wood, dung | NA | NA |
| 33 875 | Reported by parents | ARI | 1.32 | 0.91 to 1.92 |
Mishra et al42 | India | Cross-sectional | Wood, straw, dung | unvented stove | NA |
| 18 117 | Self-reported | Asthma | 1.83 | 1.32 to 2.53 |
Mishra et al42 | Zimbabwe | Cross-sectional | Wood, straw, dung | NA | NA |
| 3559 | Reported by parents | ARI | 2.20 | 1.16 to 4.19 |
Mishra et al44 | India | Cross-sectional | Wood, straw, dung | NA | NA |
| 29 768 | Reported by parents | ARI | 1.58 | 1.28 to 1.95 |
Morris et al31 | USA | Case control | Wood | Wood stove | NA |
|
| Clinically confirmed | ALRI | 4.85 | 1.69 to 12.91 |
Noorhassim et al18 | Malaysia | Cross-sectional | Wood | Three-stone open fire | NA |
| 1007 | Clinically confirmed | Asthma | 0.62 | 0.30 to 1.29 |
Qureshi et al19 | India | Case–control | Firewood | Chulha stove | 2–4 mean h/day spent near fireplace |
|
| Clinically confirmed | Asthma | 0.79 | 0.17 to 3.58 |
Savitha et al32 | India | Case–control | Firewood, dung | Three-stone fires, plancha stove | NA |
|
| Clinically confirmed | ALRI | 32.63 | 13.61 to 72.25 |
Sezer et al33 | Turkey | Case–control | Dung | Clay stove | At least 2–4 h a day for 10 years |
|
| Clinically confirmed | COPD | 1.66 | 0.89 to 3.10 |
Shrestha et al46 | Nepal | Cross-sectional | Wood, crop residue, dung | Traditional stove | Kitchen PM10 2418.07 μg/m3 |
| 158 | Clinically confirmed | ALRI | 2.77 | 0.77 to 10.00 |
Clinically confirmed | COPD | 3.13 | 0.83 to 11.76 | ||||||||
Uzun et al47 | Turkey | Cross-sectional | Wood | Wood-burning stove | 1–20+ years |
|
| Clinically confirmed | Asthma | 1.47 | 0.24 to 8.99 |
Clinically confirmed | Chronic bronchitis | 3.46 | 1.85 to 6.45 |
ARI, acute respiratory infection; ALRI, acute lower respiratory infection; CO, carbon monoxide; COPD, chronic obstructive lung disease; NA, data not available; NO2, nitrogen dioxide; PM, particulate matter; PM10, particulate matter with aerodynamic diameter 10 μm.