Conclusion:  It can be said that the results so far are a very promising reflection of the effects of Q-Link; effects become noticeable after the pendant has been worn for a certain (minimum) time and then last on into sleep. A further study based on a larger sample size (N > 30) ought to make it clear whether the results of the pilot study can be replicated and can be scientifically verified. The analyses so far suggest that statistically significant effects are reflected in the characteristic HRV coefficients.

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