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Try to avoid stressful situations during the first few weeks after you stop smoking

Keep area clean

No matter what the problem, going out for a cigarette was always the answer, as it calmed me down enough to think about the world as it is

Step 6: estimating the mean risk function and the BPRF In the final step, step 6, the metaregression model inclusive of the selected bias covariates from step 3 (for example, the highest adjustment level) was used to predict the mean risk function and its 95% UI, which incorporated the uncertainty of the mean effect, between-study heterogeneity and the uncertainty in the heterogeneity estimate accounting for small numbers of studies