Table 2

Number of procedures based on day of the week and time of day

Time PeriodN (%)p Value
Day of the week0.23
 Monday35 (18.5%)
 Tuesday22 (11.6%)
 Wednesday29 (15.3%)
 Thursday33 (17.5%)
 Friday29 (15.3%)
 Saturday21 (11.1%)
 Sunday20 (10.6%)
Day period (all days)<0.001
 Daytime (06:00–22:00 hours)152 (80.4%)
 Night-time (22:00–06:00 hours)37 (19.6%)
Work period<0.001
 Work hours78 (41.3%)
 Non-work hours111 (58.7%)
Week period<0.001
 Weekdays148 (78.3%); 29.6/day*
 Weekends41 (21.7%); 20.5/day*
  • *Represents the mean number of procedures per day during weekdays and weekends.