Table 6.

Tests for Reliability Estimates with a Standardized Cronbach's Alpha for Baseline Scores, All Daily Responses and for Each Day

All 20 ItemsSymptom SectionActivity Section
Baseline Only0.920.820.93
All Days0.950.850.96
Each Individual Day Range0.92–0.960.73–0.890.93–0.97
  • Note: Cronbach's Alpha Values for the Modified WURSS for COVID 19 Surveys were modified from the WURSS.