Qat Chewing as an Independent Risk Factor for Periodontitis: A Cross-Sectional Study

Table 4

Subject-level comparison of mean CPI and CAL in the qat chewing and nonchewing sides.

	Number (%)
Mean CPI
In qat chewing side > in qat nonchewing side	211 (52.75%)
In qat chewing side = in qat nonchewing side	124 (31.00%)
In qat chewing side < in qat nonchewing side	65 (16.25%)
Mean CAL
In qat chewing side > in qat nonchewing side	204 (51.00%)
In qat chewing side = in qat nonchewing side	143 (35.75%)
In qat chewing side < in qat nonchewing side	53 (13.25%)