. 2021 Jan 11;76:e2350. doi: 10.6061/clinics/2021/e2350

Table 3. Evaluating how AIx@75 is associated with anthropometric characteristics. physical activity profile, and quality of life.

		Sex groups		Age groups
Variables	Sample (n=134)	Male (n=69)	Female (n=65)	Child (n=53)	Adolescent (n=81)
Sex^⊄
Male	22.59±7.99^T	-	-	23.62±8^T ^*	21.91±8.01^T
Female	21.80±7.97^T	-	-	19.17±8.07^T ^*	23.54±7.51^T
Age (years)	-0.013^S	-0.175^S ^*	0.222^S ^*	0.116^S	-0.159^S ^*
Weight (kg)	-0.342^S ^***	-0.221^S ^*	-0.481^S ^***	-0.399^S ^**	-0.313^S ^**
Height (cm)	-0.393^P ^***	-0.352^P ^**	-0.443^P ^***	-0.352^S ^**	-0.451^S ^***
BMI (kg/m2)	-0.168^S ^*	-0.032^S	-0.345^P ^**	-0.280^P ^**	-0.147^P ^*
WC (cm)	-0.022^S	0.152^S	-0.205^S ^*	-0.154^S	0.052^S
HC (cm)	-0.174^P ^**	-0.142^P	-0.208^P ^*	-0.108^P	-0.249^P ^**
WC/HC	0.050^S	0.033^S	0.050^S	0.078^S	0.052^S
WC/stature	0.190^S ^**	0.283^S ^**	0.088^S	0.235^S ^*	0.139^S
Socio economic class
A or B	21.74±7.85^T	23.19±7.43^T	20.25±8.13^T ^*	20.23±7.89^T	22.78±7.77^T
C	22.60±8.08^T	22.12±8.49^T	23.13±7.71^T ^*	22.55±8.57^T	22.64±7.85^T
Physical activity profile^⊄
Active	22.65±8.24^T	22.86±8.45^T	22.46±8.14^T	21.46±8.31^T	23.39±8.19^T ^*
Sedentary	21.19±7.25^T	22.13±7.23^T	19.69±7.27^T	21.51±8.43^T	20.94±6.39^T ^*
Quality of life
Physical aspect	-0.314^S ^***	-0.396^S ^***	-0.208^S ^*	-0.521^S ^***	-0.168^S ^*
Emotional aspect	-0.17^S ^*	-0.108^S	-0.137^S	-0.144^S	-0.079^S
Social aspect	-0.072^S	-0.139^S	-0.009^S	-0.132^S	0.022^S
Educational aspect	-0.053^S	0.004^S	-0.147^S	-0.136^S	0.032^S

^⊄

Data expressed as mean ± standard deviation of the AIx@75 in relation to the categories of the variable.

with the Student's t-test for comparison of means. The other data are expressed as linear correlation coefficients (LCC).

Pearson and

Spearman (*=p<0.20, **=p<0.05 and ***=p<0.001. in the CCL significance test). BMI - body mass index; WC - waist circumference; HC - hip circumference.