Table 2.

Type of Cancer Registry by Study Design

	Cohort study		Case-control study		Cross sectional study		Total
	n	%	n	%	n	%	n	%
NCR	6	11.5	5	22.7	0	0.0	11	13.6
PBCR	11	21.2	3	13.6	3	42.9	17	21.0
HBCR	9	17.3	3	13.6	1	14.3	13	16.0
SSCR	23	44.2	4	18.2	2	28.6	29	35.8
Multiple CRs	3	5.8	7	31.8	1	14.3	11	13.6
Total	52	100.0	22	100.0	7	100.0	81	100.0

NCR, National cancer registry; PBCR, Population based cancer registry; HBCR, Hospital based cancer registry; SSCR, Site specific cancer registry; Multiple CRs, Using more than two types of cancer registry