Skip to main content

Table 1 Age and gender distribution of the subjects included in the study

From: Dental age assessment of North Indian origin children using Nolla’s method in mandibular second molar

Group Age group
(months)
Female Male Total no. of subjects (n)
Group I 120–131 58 180 238 (26.4%)
Group II 132–143 69 26 95 (10.6%)
Group III 144–155 70 56 126 (14%)
Group IV 156–167 109 27 136 (15.1%)
Group V 168–179 39 59 98 (10.9%)
Group VI 180–192 97 110 207 (12.2%)
Total 120–192 442 (49.1%) 458 (50.9%) 900