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. 2021 May 8;18(9):4994. doi: 10.3390/ijerph18094994

Table 5.

Distribution of skeletal classes between the examined groups.

Measurement Study Group (n = 50)
“Reciprocal Clicking”
Control Group (n = 55)
“No Symptoms of TMD”
p-Value
Wits analysis [mm] 0.4680 1
Skeletal class I
(Wits = 0 ± 2 mm)
16 (32%) 23 (41.82%)
Skeletal class II
(Wits > 2 mm)
23 (46%) 24 (43.64%)
Skeletal class III
(Wits < −2 mm)
11 (22%) 8 (14.54%)

1 Chi-square test.