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In this review, we will summarize existing data on potential health effects of components present in e-cig aerosols, such as propylene glycol, vegetable glycerin, nicotine, and flavorings, and discuss their relevance in the context of asthma
Possibly subtle enhancements in filter firmness or draw quality to underscore its limited-release status
For SVMR, we also used, alternatively, Generalized single variable Summary-data based MR (GSMR) to identify and remove instruments with heterogeneous causal estimates suspected to be invalid instruments with apparent pleiotropic effects on both exposure and outcome disease (using the recommended default HEIDI (heterogeneity in dependent instruments) -outlier threshold (0.01) to retain sufficient power to detect heterogeneity) 91
65 To accommodate manufacturers following enactment of the TCA, a new tobacco product that was introduced after February 15, 2007, but before March 22, 2011, could stay on the market while FDA reviewed the manufacturer's SE report, provided the report was submitted before March 23, 2011