Table 1.

Quantitative variables on the socioeconomic profile of patients with Heart Failure, attended at the Cardiology Outpatient Clinic “Amelio Marques” at Hospital das Clínicas of Uberlandia, 2019

Variables	Average ± SD	Median ± IQ	[CI]	p-value
Age (years)	66.75±10.84		64.36-69.15	0.309
Formal education (years)		4±6	4-5	<0.001
Family Income (R$)		1640.0±1125.0	1640.0-1640.0	<0.001
Per Capta Income (R$)		820,0±92,0	820-820	<0.001

p-values in bold indicate that the data do not follow normal distribution (symmetric); therefore, the median was adopted to represent them; IQ: interquartile amplitude; SD: standard deviation; IC: Confidence Interval.