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After re-estimating the MMG-SEM models, the cluster memberships of the remaining countries are identical to the results in Figure 8

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We got a good laugh out of that

Casual closed-mouth kissing is not a meaningful transmission route

The KSLTDS included new items unique to the sociocultural context of dependence on SLT products in the South-Asia region which have not been included in existing SLT dependence scales which were developed primarily in Western or high-income countries

One of the first studies to look at the association was published in 1970 where the author compared the age-adjusted death rates in the years 1964-1965 from cancers of different sites and the annual consumption of cigarettes in data collected from 20 countries