Systematic Reviews
Copyright ©The Author(s) 2022.
World J Methodol. Jul 20, 2022; 12(4): 293-304
Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.293
Table 3 Subgroup analyses of precancerous lesions and conditions showing pooled point prevalence before and after COTPA (2003) was enacted
Period of study
LKP (95%CI) (Estimates)
ERP (95%CI) (Estimates)
PL (95%CI) (Estimates)
OSMF (95%CI) (Estimates)
LP (95%CI) (Estimates)
≤ 20033.2 (2.5-4.0) (15)No study; (0)5.2 (-3.2-13.6); (2)0.6 (0.4-0.7); (13)0.6 (0.2-1.0); (4)
> 20035.5 (5.2-5.9); (123)1.4 (1.0-1.7); (18)9.2 (7.5-10.8); (33)4.7 (4.4-5.0); (75)1.3 (1.1-1.4); (69)