Fig 1.
Flowchart of participants’ selection.
Table 1.
General characteristics of the participants.
Table 2.
The relationship between significant liver fibrosis risk and covariates.
Table 3.
Relationship between smoking behavior and significant liver fibrosis.
Table 4.
Results of the subgroup analysis stratified by smoking cessation duration, age started smoking cigarettes regularly, and duration of smoking before quitting.
Fig 2.
Forest plot of subgroup analysis stratified by smoking cessation duration, age started smoking cigarettes regularly, and duration of smoking before quitting.