Table 7: Influence of socio-demographic characteristics of responders.

Variable and Value Labels

Outcome (OR, 95% CI, P-values)

Mild

Moderate

Severe

Education level

 

 

 

None and Primary

1.000

0.09 (0.019-0.428), 0.002*

0.553 (0.245-1.249), 0.154

Secondary

1.000

0.832 (0.429-1.614), 0.586

0.884 (0.476-1.640), 0.695

Post-Secondary

1.000

b

b

Reference (Mild: Treated and released at outpatient department); b (parameter is set to zero).