From: Association between different behavioral factors and dental caries among children attending the dental clinics in a sample from Saudi Arabia
Variables
N
Mean Rank
Sum of Ranks
P-value
Gender
Boys
203
200.85
40772.50
0.175
Girls
196
199.12
39027.50
Region
Hail
199
192.36
38279.50
0.182
Tabuk
200
207.60
41520.50