socioeconomic status
Sponsors
Alsayed Mohamed Alsayed Alsadany, Karolinska Institutet
Conditions
Covid19Periodontal HealthSurgery
Unknown Phase
Impact of Socioeconomic Status and Oral Hygiene Practice on Periodontal Health of Egyptian Adults
NCT04509843
Start: 2020-09-01End: 2021-04-01Target: 456Updated: 2020-08-12
The Effect of the Covid-19 Pandemic Among Operated Patients
RecruitingNCT04525716
Start: 2020-01-01End: 2029-12-31Target: 300000Updated: 2025-11-26