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Table 4 Curve of the upper lip in the sample according to gender

From: Evaluation of the maxillary midline, curve of the upper lip, smile line and tooth shape: a prospective study of 140 Caucasian patients

 GENDER
TotalFemaleMale
N%N%N%
Total140100,0%70100,0%70100,0%
Upward6647,1%3651,4%3042,9%
Straight5841,4%3042,9%2840,0%
Downward1611,4%45,7%1217,1