Meditation-induced changes in high-frequency heart rate variability predict smoking outcomes.

The models predicting number of cigarettes smoked at week 17 from HF-HRV during meditation ( b = −27.016, SE = 13.494, Δ r 2 = 0.070, p = 0.059), and from the magnitude of change in HF-HRV ( b = −30.555, SE = 13.916, Δ r 2 = 0.082, p = 0.040), approached, but did not reach statistical significance after correction for multiple comparisons.

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