. 2017 Aug 22;46(6):20160414. doi: 10.1259/dmfr.20160414

Table 1.

Demographic and radiographic data of the study

Group	n	Mean age (SD) (years)	Mean (95% CI) T score	p-value^a	T score × MCI	Mean (95% CI) Z score	p-value^a	Z score × MCI
Non-diabetics	190	58.61 ± 11	1.77 (0.64–3.05)	0.074	r = 0.428, p = 0.001	0.72 (0.18–1.19)	0.001	r = 0.356, p = 0.022
Diabetics	38	64.03 ± 10.49	2.34 (0.67–3.96)	0.074	r = 0.428, p = 0.001	0.84 (0.16–1.91)	0.001	r = 0.356, p = 0.022

CI, confidence interval; MCI, mandibular cortical index; SD, standard deviation.

^{^a}

Significant if p < 0.05.