Table 1.
Review inclusion and exclusion criteria.
Fig 1.
PRISMA flow diagram.
Fig 2.
Mean difference in the length of stay (days).
Fig 3.
Mean difference in 6MWT from baseline to pre-surgery.
Fig 4.
Mean difference in 6MWT from baseline to approximately 4 weeks post-surgery.
Fig 5.
Risk Ratio of smoking cessation at pre-surgery and across the peri-operative period.
Fig 6.
Risk ratio of smoking cessation at 12-months post-surgery.
Fig 7.
Risk of bias assessment for included studies.