Subgroups
Protocols (10)
- air-purifier-active-cleaners-living-room-bedroom-three-months
- air-purifier-hepa-all-day-main-room
- air-purifier-hepa-daily-six-months
- air-purifier-hepa-filter-home-one-month
- air-purifier-hepa-filter-twenty-four-hours-daily-three-weeks-home-living-room
- air-purifier-hepa-one-month
- air-purifier-hepa-one-month-use
- air-purifier-hepa-plus-dustmite-neutraliser-allergen-neutralising-products
- air-purifier-hepa-use
- air-purifier-use
Outcomes & scoring
biomarker-hematology-eosinophil-count1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-one-month | +10 | 20 | 18 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-twenty-four-hours-daily-three-weeks-home-living-room | +45 | 80 | 30 |
biomarker-urine-phthalate-metabolites-concentration1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-twenty-four-hours-daily-three-weeks-home-living-room | 0 | 60 | 30 |
indoor-allergen-house-dust-mite-total-der-p1-plus-der-f1-concentration-bedding-ng-per-gram1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-daily-six-months | +75 | 70 | 19 |
indoor-allergen-house-dust-mite-total-der-p1-plus-der-f1-concentration-static-dust-ng-per-gram1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-daily-six-months | +75 | 70 | 19 |
indoor-black-carbon-concentration-ug-per-m31 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-home-one-month | +80 | 85 | 43 |
indoor-fungal-spore-concentration-ug-per-m31 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-home-one-month | +20 | 85 | 43 |
indoor-particulate-matter-pm10-outdoor-ratio1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-daily-six-months | +55 | 70 | 19 |
indoor-particulate-matter-pm2-5-outdoor-ratio1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-daily-six-months | +55 | 70 | 19 |
indoor-pm2-5-concentration-ug-per-m31 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-home-one-month | +40 | 85 | 43 |
indoor-uv-absorbing-pm-concentration-ug-per-m31 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-home-one-month | +70 | 85 | 43 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-twenty-four-hours-daily-three-weeks-home-living-room | +20 | 80 | 30 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-active-cleaners-living-room-bedroom-three-months | +50 | 85 | 20 |
pulmonary-function-fev1-liters-measured1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-one-month-use | +30 | 30 | 18 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-one-month | +15 | 25 | 18 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-daily-six-months | +5 | 50 | 19 |
pulmonary-function-fractional-exhaled-nitric-oxide-ppb1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-twenty-four-hours-daily-three-weeks-home-living-room | 0 | 60 | 30 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-twenty-four-hours-daily-three-weeks-home-living-room | 0 | 60 | 30 |
pulmonary-function-peak-flow-amplitude-variation1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-active-cleaners-living-room-bedroom-three-months | +20 | 80 | 20 |
qol-mini-asthma-quality-of-life-questionnaire-aqlq-score1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-home-one-month | +25 | 80 | 43 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-plus-dustmite-neutraliser-allergen-neutralising-products | +70 | 15 | 1 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-use | +45 | 20 | 1 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-daily-six-months | +50 | 65 | 19 |
respiratory-asthma-attack-frequency-self-reported1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-use | +50 | 20 | 1 |
respiratory-asthma-control-assessment-test-caat-score1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-one-month | +10 | 20 | 18 |
respiratory-asthma-control-improvement-self-reported1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-one-month-use | +15 | 20 | 18 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-home-one-month | +35 | 80 | 43 |
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-filter-twenty-four-hours-daily-three-weeks-home-living-room | 0 | 60 | 30 |
respiratory-asthma-symptom-control-self-reported1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-use | 0 | 25 | 1 |
respiratory-asthma-symptom-improvement-self-reported1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-all-day-main-room | +15 | 15 | 1 |
respiratory-childhood-asthma-control-test-c-act-score1 evidence row
| Protocol | Effect | Confidence | N |
|---|---|---|---|
| air-purifier-hepa-daily-six-months | +50 | 65 | 19 |
Path: air