Respiratory | IRR | Lower bound | Upper bound | P values | Injuries | IRR | Lower bound | Upper bound | P values |
Windows and doors | 0.76 | 0.65 | 0.89 | 0.0007 | Windows and doors | 0.70 | 0.52 | 0.93 | 0.0152 |
Wall insulation | 0.82 | 0.72 | 0.94 | 0.0042 | Wall insulation | 0.82 | 0.63 | 1.06 | 0.1293 |
Loft insulation | 1.09 | 0.95 | 1.27 | 0.2246 | Loft insulation | 1.01 | 0.76 | 1.33 | 0.9694 |
Heating systems | 0.93 | 0.81 | 1.07 | 0.2927 | Heating systems | 0.94 | 0.73 | 1.21 | 0.6480 |
Kitchens | 1.11 | 0.87 | 1.43 | 0.3933 | Kitchens | 0.82 | 0.53 | 1.27 | 0.3699 |
Bathrooms | 0.93 | 0.75 | 1.15 | 0.5099 | Bathrooms | 1.27 | 0.90 | 1.81 | 0.1778 |
Electrical systems | 0.60 | 0.48 | 0.74 | 0.0000 | Electrical systems | 0.54 | 0.36 | 0.81 | 0.0030 |
Garden paths | 0.74 | 0.63 | 0.87 | 0.0002 | Garden paths | 0.81 | 0.60 | 1.10 | 0.1786 |