. 2017 Nov 6;5(11):e169. doi: 10.2196/mhealth.8238

Table 2.

Spearman correlations between clinical variables and apnea-hypopnea index (AHI) on the female (n=129) and male (n=254) population (for clarity, nonsignificant correlation values are omitted) .

Gender	Weight	Height	Age	Cervical perimeter	BMI^a
Female		−.24^b	.52^b	.27^b	.22^b
Male	.32^b		.15^c	.42^b	.37^b

^aBMI: body mass index.

^bCorrelation is significant at the .01 level (two-tailed).

^cCorrelation is significant at the .05 level (two-tailed).