Table 2.

Number of Days of Work Missed Due to Illness or Injury in 2022, Stratified by COVID-19 and Long COVID History

VariableGroup 1: Never Had COVID-19Group 2:  Had COVID-19 Wthout Long COVIDGroup 3:Had Long COVIDP valuePost-Hoc Test (Tukey-Kramer)
Weighted Mean (SE)Weighted Mean (SE)Weighted Mean (SE)Group ComparisonDifference, Weighted Mean (SE)Adjusted 95% Confidence IntervalsAdjusted P value
Number of days of work missed due to illness or injury in 2022 3.12 (0.19)5.20 (0.22)8.44 (0.60)<0.00012 versus 12.08 (0.29)(1.39, 2.76)<0.0001
3 versus 15.32 (0.72)(3.62, 7.02)<0.0001
2 versus 3−3.24 (0.71)(−4.92, −1.55)<0.0001
  • Abbreviation: SE, standard error.