From: The potential therapeutic effect of platelet-rich plasma in the treatment of post-COVID-19 parosmia
Variable | Case group (30 patients) | Control group (30 patients) | Chi-square test | p-value | |||
---|---|---|---|---|---|---|---|
No | % | No | % | ||||
Degree of improvement | No improvement | 5 | 16.7 | 18 | 56.7 | Chi = 15.4005 | 0.0005 |
Partial improvement | 10 | 33.3 | 9 | 33.3 | |||
Complete improvement | 15 | 50 | 3 | 10 |