Table 1 Proportional sample size calculation of hospital/dental center
H | N h | n h |
|---|---|---|
Khartoum Teaching Dental Hospital | 21,000 | 343 |
Umdurman Dental Hospital | 23,275 | 382 |
Bahrey Dental Hospital | 13,046 | 211 |
Police Dental Hospital | 24,500 | 400 |
Military Dental Hospital | 19,784 | 323 |
Dental Health Centers | 14,025 | 229 |
115,632 = N | 1,888 = n |