Table 1.

Sample size determination for diabetes clients

By district
District	No. of diabetes clients seen (N)		Required sample size X = (N/T)*n, where n = 377
District A	264		289
District B	80		87.7 ≈ 88
Total (T)	344		377
By facility
Health facility	District	No. of diabetes clients seen (n’)	Required sample size =(n’/N)*X
HF -A	A	18	19.7
HF -B	A	36	39.4
HF -C	B	25	27.5
HF -D	B	25	27.5
HF -E	A	210	229.9
HF -F	B	30	33

HF=Health facility.