Table 4a.
Univariate Analyses of Attending Round Characteristics as Predictors of the Number of Interruptions
| Characteristic | Coefficient | 95% CI | P Value |
| Round length | 0.08 | 0.02, 0.14 | .013 |
| Team census | 0.98 | 0.38, 1.59 | .003 |
| IICU census | -0.90 | -2.11, 0.31 | .16 |
| Team A | 0.67 | -3.82, 5.16 | .77 |
| Team B | 4.42 | 0.23, 8.60 | .048 |
| Team C | -0.58 | -5.07, 3.90 | .80 |
| Team D | 2.75 | -1.63, 7.13 | .23 |
| Team E | -7.25 | -10.9, -3.65 | .0005 |
| Monday | 0.54 | -3.70, 4.78 | .80 |
| Tuesday | 1.84 | -2.35, 6.04 | .40 |
| Wednesday | 1.66 | -2.55, 5.86 | .45 |
| Thursday | -3.23 | -8.38, 1.92 | .23 |
| Friday | -2.52 | -7.25, 2.21 | .30 |
| 1st day of call cycle | 1.64 | -2.38, 5.66 | .43 |
| 2nd day of call cycle | -1.80 | -6.58, 2.98 | .47 |
| 3rd day of call cycle | 0.23 | -5.06, 5.52 | .93 |
| 4th day of call cycle | 3.40 | -1.73, 8.54 | .20 |
| 5th day of call cycle | -2.33 | -6.15, 1.49 | .24 |
Note: Team census is the total number of patients on team that day; IICU census is the number of intermediate (step-down) intensive care unit patients on team that day.