Table 5. Non-invasive fibrosis scores of NAFLD and FLI before and after exercise.

Score	Moderate intensity group			Low intensity group
	Before exercise	After exercise	p value	Before exercise	After exercise	p value
NFS	-1.35	-1.59	0.278	0.66	0.75	0.621
FIB-4	0.84	0.81	0.722	0.88	0.86	0.772
APRI	0.41	0.27	0.005	0.43	0.40	0.285
FLI	62.84	50.55	<0.001	66.08	60.43	0.031

Abbreviations: NAFLD, non-alcoholic fatty liver disease; NFS, NAFLD fibrosis score; FIB-4, fibrosis-4 score; APRI, aspartate transaminase to platelet ratio index; FLI, fatty liver index.