Results of the SPCA: Associations Between Components and Infections
| Component . | Explanatory fraction, % . | All infections . | RTI . | LRTI . | URTI . | GI . |
|---|---|---|---|---|---|---|
| IRR Per IQR (95% CI) . | ||||||
| 1 | 8.4 | 0.91 (0.86–0.97)a | 0.95 (0.89–1.01) | 1.15 (0.99–1.34) | 0.93 (0.86–0.99)a | 0.92 (0.80–1.07) |
| 2 | 6.9 | 0.97 (0.91–1.05) | 0.96 (0.90–1.04) | 1.02 (0.84–1.24) | 0.96 (0.88–1.04) | 0.99 (0.84–1.17) |
| 3 | 4.2 | 1.03 (0.96–1.10) | 1.02 (0.95–1.09) | 1.14 (0.95–1.37) | 1.00 (0.93–1.09) | 1.02 (0.87–1.20) |
| 4 | 4.0 | 0.94 (0.88–1.00) | 0.97 (0.91–1.04) | 0.83 (0.70–0.98)a | 0.99 (0.92–1.07) | 0.87 (0.75–1.01) |
| 5 | 3.7 | 1.02 (0.97–1.07) | 1.03 (0.98–1.09) | 0.91 (0.79–1.05) | 1.05 (0.99–1.11) | 0.97 (0.86–1.10) |
| 6 | 3.6 | 1.02 (1.00–1.04) | 1.02 (1.00–1.04) | 1.02 (0.96–1.08) | 1.02 (1.00–1.04) | 1.01 (0.97–1.06) |
| 7 | 3.2 | 1.02 (0.96–1.08) | 1.02 (0.96–1.08) | 1.18 (1.00–1.41) | 1.00 (0.94–1.07) | 1.03 (0.90–1.19) |
| 8 | 2.9 | 0.97 (0.91–1.03) | 0.98 (0.92–1.05) | 0.78 (0.66–0.92)a | 1.01 (0.94–1.09) | 0.85 (0.74–0.98)a |
| 9 | 2.5 | 1.00 (0.93–1.08) | 1.04 (0.96–1.12) | 1.14 (0.94–1.39) | 1.02 (0.94–1.11) | 0.95 (0.80–1.12) |
| 10 | 2.5 | 1.05 (0.99–1.11) | 1.06 (0.99–1.13) | 1.12 (0.94–1.32) | 1.05 (0.98–1.13) | 1.10 (0.95–1.26) |
| 11 | 2.4 | 1.07 (0.98–1.16) | 1.06 (0.97–1.16) | 1.11 (0.89–1.39) | 1.05 (0.96–1.16) | 0.95 (0.79–1.16) |
| Total | 42 | — | — | — | — | — |
| Component . | Explanatory fraction, % . | All infections . | RTI . | LRTI . | URTI . | GI . |
|---|---|---|---|---|---|---|
| IRR Per IQR (95% CI) . | ||||||
| 1 | 8.4 | 0.91 (0.86–0.97)a | 0.95 (0.89–1.01) | 1.15 (0.99–1.34) | 0.93 (0.86–0.99)a | 0.92 (0.80–1.07) |
| 2 | 6.9 | 0.97 (0.91–1.05) | 0.96 (0.90–1.04) | 1.02 (0.84–1.24) | 0.96 (0.88–1.04) | 0.99 (0.84–1.17) |
| 3 | 4.2 | 1.03 (0.96–1.10) | 1.02 (0.95–1.09) | 1.14 (0.95–1.37) | 1.00 (0.93–1.09) | 1.02 (0.87–1.20) |
| 4 | 4.0 | 0.94 (0.88–1.00) | 0.97 (0.91–1.04) | 0.83 (0.70–0.98)a | 0.99 (0.92–1.07) | 0.87 (0.75–1.01) |
| 5 | 3.7 | 1.02 (0.97–1.07) | 1.03 (0.98–1.09) | 0.91 (0.79–1.05) | 1.05 (0.99–1.11) | 0.97 (0.86–1.10) |
| 6 | 3.6 | 1.02 (1.00–1.04) | 1.02 (1.00–1.04) | 1.02 (0.96–1.08) | 1.02 (1.00–1.04) | 1.01 (0.97–1.06) |
| 7 | 3.2 | 1.02 (0.96–1.08) | 1.02 (0.96–1.08) | 1.18 (1.00–1.41) | 1.00 (0.94–1.07) | 1.03 (0.90–1.19) |
| 8 | 2.9 | 0.97 (0.91–1.03) | 0.98 (0.92–1.05) | 0.78 (0.66–0.92)a | 1.01 (0.94–1.09) | 0.85 (0.74–0.98)a |
| 9 | 2.5 | 1.00 (0.93–1.08) | 1.04 (0.96–1.12) | 1.14 (0.94–1.39) | 1.02 (0.94–1.11) | 0.95 (0.80–1.12) |
| 10 | 2.5 | 1.05 (0.99–1.11) | 1.06 (0.99–1.13) | 1.12 (0.94–1.32) | 1.05 (0.98–1.13) | 1.10 (0.95–1.26) |
| 11 | 2.4 | 1.07 (0.98–1.16) | 1.06 (0.97–1.16) | 1.11 (0.89–1.39) | 1.05 (0.96–1.16) | 0.95 (0.79–1.16) |
| Total | 42 | — | — | — | — | — |
Estimates are presented as IRR per IQR of the component. IQR, interquartile range; —, not applicable.
Indicates significant associations.