Table 1. Distribution of cases and controls by study recruitment center.
Study centers | ||||||
---|---|---|---|---|---|---|
Study status | KCD | KTH | RMH | PPC | KMU | Total |
Cases n (%) | 57 (67.8) | 9 (10.7) | 18 (21.4) | 84 | ||
Controls n (%) | 63 (36.2) | 36 (20.6) | 20 (11.4) | 28 (16) | 26 (14.9) | 174 |
KCD: Khyber College of Dentistry, KTH: Khyber Teaching Hospital, RMH: Rehmat Memorial Hospital, PPC. Pakistan Paraplegic Center, KMU: Khyber Medical University