N = 1329 | Simple linear regression | Multiple linear regression | ||||||
---|---|---|---|---|---|---|---|---|
B | 95% CI | p value | B | 95% CI | p value | |||
Unit (APHN / control) | 1.833 | 1.635 | 2.031 | 0.000 | 1.865 | 1.677 | 2.053 | <.001 |
Time (months) | 0.151 | 0.123 | 0.179 | 0.000 | 0.156 | 0.131 | 0.181 | <.001 |
Risk of PU†| −0.072 | − 0.307 | 0.164 | 0.551 | 0.094 | −0.106 | 0.295 | 0.357 |