Table 2.
Multivariable analysis of daily number of contacts
| variable | level | coefficient | 95% Confidence Interval | p-value |
| constant | 26.05 | (16.76, 35.34) | <0.001 | |
| sex | male | baseline | ||
| female | -1.44 | (-5.30, 2.42) | 0.466 | |
| accommodation | Student halls | baseline | ||
| other | -3.90 | (-10.14, 2.34) | 0.228 | |
| # of people in household* | 0.32 | (-0.55, 1.20) | 0.470 | |
| weekday/weekend | weekday | baseline | ||
| weekend | -6.87 | (-10.36, -3.38) | <0.001 |
* Defined as "sharing a kitchen"
Note: individual and day of week, were random effects, sex, accommodation, # people in household, and weekday/weekend were modelled as fixed effects. Degrees of freedom = 1748.