Table 3

Step changes in odds of death at Hlabisa Hospital at each level of lockdown: logistic regression models*

Pre lockdown odds (95% CI)OR level 5 vs pre lockdown95% CIP valueOR level 4 vs 595% CIP valueOR level 3 vs 495% CIP valueOR level 2 vs 395% CIP valueOR level 1 vs 295% CIP value
Unadjusted0.05(0.04 to 0.07)0.480.28 to 0.80<0.0011.810.97 to 3.380.060.980.62 to 1.540.921.400.96 to 2.040.080.980.62 to 1.530.92
Adjusted for day of week, sex and age0.02(0.02 to 0.04)0.470.28 to 0.80<0.0011.750.93 to 3.280.080.960.59 to 1.540.851.420.95 to 2.120.090.970.60 to 1.570.91
Adjusted for day of week, sex, age and diagnosis0.04(0.03 to 0.07)0.480.28 to 0.830.011.941.01 to 3.710.050.840.51 to 1.390.511.741.15 to 2.630.011.000.59 to 1.710.99
  • *Analysis at the level of admission, with robust adjustment for intraperson correlation of outcome.