showed a trendp = 0.051
Index patients aged ≥ 61 years showed a trend toward a lower hazard of household transmission compared with those aged < 49 years (adjusted HR, 0.84; 95% CI, 0.71–1.00; p = 0.051).
Index patients aged ≥ 61 years showed a trend toward a lower hazard of household transmission compared with those aged < 49 years (adjusted HR, 0.84; 95% CI, 0.71–1.00; p = 0.051).
However, although the reduction in transmission among hospitalized patients in our study did not reach statistical significance ( p = 0.062), it may still suggest that physical isolation after symptom onset may still help prevent secondary infections.