Respiratory | IRR | Lower bound | Upper bound | P values | Injuries | IRR | Lower bound | Upper bound | P values |
Windows and doors | 0.61 | 0.49 | 0.76 | 0.0000 | Windows and doors | 0.56 | 0.40 | 0.77 | 0.0004 |
Wall insulation | 0.76 | 0.62 | 0.92 | 0.0055 | Wall insulation | 0.76 | 0.57 | 1.02 | 0.0700 |
Loft insulation | 1.18 | 0.95 | 1.48 | 0.1376 | Loft insulation | 1.02 | 0.73 | 1.43 | 0.8867 |
Heating systems | 0.85 | 0.71 | 1.03 | 0.0926 | Heating systems | 1.01 | 0.77 | 1.32 | 0.9663 |
Kitchens | 1.17 | 0.86 | 1.59 | 0.3257 | Kitchens | 0.75 | 0.48 | 1.17 | 0.2091 |
Bathrooms | 0.89 | 0.70 | 1.13 | 0.3215 | Bathrooms | 1.18 | 0.83 | 1.66 | 0.3544 |
Electrical systems | 0.43 | 0.33 | 0.57 | 0.0000 | Electrical systems | 0.56 | 0.37 | 0.85 | 0.0071 |
Garden paths | 0.62 | 0.49 | 0.78 | 0.0000 | Garden paths | 0.69 | 0.49 | 0.97 | 0.0352 |