The combined association of dietary inflammatory index and resting metabolic rate on cardiorespiratory fitness in adults

Table 3 Mean of cardiorespiratory fitness by combined effect of dietary inflammatory index and resting metabolic rate

	Interaction of DII and RMR				p value*	p value†	Comparison group	Post hoc p value	p value‡	R²
	Low DII/high RMR(1)	Low DII/low RMR(2)	High DII/low RMR(3)	High DII/high RMR(4)	p value*	p value†	Comparison group	Post hoc p value	p value‡	R²
VO_2max (ml/kg/min)	33.81 ± 8.12	33.51 ± 9.11	28.23 ± 6.00	29.03 ± 6.05	< 0.001	0.004	(1) versus (2) (1) versus (3) (1) versus (4)	0.21 0.02 0.12	0.04	0.49
VO_2max (L/min)	2.35 ± 0.74	2.24 ± 0.78	2.11 ± 0.66	2.23 ± 0.70	0.37	0.56	(1) versus (2) (1) versus (3) (1) versus (4)	0.59 0.03 0.29	0.14	0.04
VO_2max (LBM)	47.81 ± 8.79	47.72 ± 8.14	46.71 ± 8.35	46.82 ± 8.14	0.81	0.68	(1) versus (2) (1) versus (3) (1) versus (4)	0.48 0.04 0.22	0.89	0.03

DII Dietary inflammatory index, RMR Resting metabolic rate, LBM Lean body mass, VO_2max Maximal oxygen consumption, R² R square
p value* obtained from one-way analysis of variance (ANOVA) was used to compare DII/RMR classifications
Values are based on mean ± standard deviation
p value less than 0.05 was considered significant
p value‡ Adjusted for age, sex, energy intake, smoking, physical activity and body mass index
p value† obtained from polynomial linear regression
p value‡ obtained from analysis of covariance (ANCOVA)

ISSN: 2072-1315