. 2018 Apr 3;30(3):214–218. doi: 10.1016/j.sdentj.2018.03.003

Table 3.

Comparison of DMFT scores in maxilla and mandible.

	Jaw	N	Mean	SD	Mean Rank	Mann-Whitney U	P-Value
Decayed	Maxilla	3411	1.50	2.042	3252.98	5276734.5	0.000^a
Decayed	Mandible	3411	1.64	1.752	3570.02	5276734.5	0.000^a

Missing	Maxilla	3411	0.09	0.347	3325.46	5523969.5	0.000^a
Missing	Mandible	3411	0.16	0.479	3497.54	5523969.5	0.000^a

Filled	Maxilla	3411	0.36	0.882	3242.89	5242338.0	0.000^a
Filled	Mandible	3411	0.55	1.024	3580.11	5242338.0	0.000^a

DMFT	Maxilla	3411	1.94	2.230	3110.50	4790740.5	0.000^a
DMFT	Mandible	3411	2.36	1.909	3712.50	4790740.5	0.000^a

Statistically significant at 5% level of significance.