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. 2018 May 30;15(6):1121. doi: 10.3390/ijerph15061121

Table 7.

Duval and Tweedie’s trim-and-fill analysis for “everyday drinking” consumption rate among truck drivers.

Random-Effects Model Q Value
Studies Trimmed Point Estimate Lower Limit Upper Limit
Observed values 0.09 0.07 0.12 38.45
Adjusted values 0 0.09 0.07 0.12 38.45