Table 3. Unweighted descriptive sample statistics comparing complete cases (included in analysis) to those excluded from analysis due to missingness in Round 2.
| Missing Cases | Complete Cases | P * | |||
|---|---|---|---|---|---|
| n/N | % | n/N | % | ||
| Socio-demographics | |||||
| Age | <0.001 | ||||
| ≤30 years | 4,116/9,713 | 42.4 | 7,212/20,088 | 35.9 | |
| 31+ years | 5,597/9,713 | 57.6 | 12,876/20,088 | 64.1 | |
| Sex | <0.001 | ||||
| Female | 2,810/9,481 | 29.6 | 5,547/20,088 | 27.6 | |
| Male | 6,671/9,481 | 70.4 | 14,541/20,088 | 72.4 | |
| Education | <0.001 | ||||
| Secondary or less | 3,338/9,447 | 35.3 | 5,685/20,088 | 28.3 | |
| Post-secondary | 6,109/9,447 | 64.7 | 14,403/20,088 | 71.7 | |
| Residence | 0.001 | ||||
| Rural | 995/8,578 | 11.6 | 2,065/20,088 | 10.3 | |
| Urban | 7,583/8,578 | 88.4 | 18,023/20,088 | 89.7 | |
| Psychosocial factors | |||||
| Very good or excellent health | 4,865/9,260 | 52.5 | 10,701/20,088 | 53.3 | 0.242 |
| Perceived effectiveness of handwashing to prevent COVID-19 | 4,211/11,023 | 38.2 | 9,009/20,088 | 44.9 | <0.001 |
| Personal action important for slowing COVID-19 spread | 2,238/3,070 | 72.9 | 14,831/20,088 | 73.8 | 0.275 |
| Knew someone diagnosed with COVID-19 | 1,611/1,781 | 90.5 | 18,285/20,088 | 91.0 | 0.421 |
| Perceived norms: personal action is important for slowing COVID-19 spread | 1,086/1,776 | 61.2 | 11.444/20,088 | 57.0 | 0.001 |
| Practiced handwashing to prevent COVID-19, past week | 2,984/3,879 | 76.9 | 16,680/20,008 | 83.0 | <0.001 |
*P-values estimated using unweighted chi-square tests of association, comparing complete to missing cases.