Evaluation of the Potential Sensitization of Chlorogenic Acid: A Meta-Analysis

Table 2

Results of PCA evaluation of included studies.

Study or subgroup	Results of PCA	Standards of determination
Wu et al. [31]	Negative	Positive: diameter ≥5 mm
Zhang et al. [17]	Negative
Li et al. [32]	Negative
Lin et al. [26]	Negative
Luo et al. [29]	Negative