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Correlation between pre-treatment LTL and absolute change in PANAS negative affect over the 8 weeks of treatment (week 8 minus baseline) (r = −0.562, p = 0.010, 95% CI −0.804 to −0.158). Data represent residual values after adjusting for age, sex, BMI, and LTL assay batch; therefore, data may be positive or negative.
