Evidence-Based Complementary and Alternative Medicine / 2015 / Article / Fig 1

Research Article

Laughter and Stress Relief in Cancer Patients: A Pilot Study

Figure 1

Flow chart of the randomized controlled trial to evaluate antipsychological stress effects of laughter therapy in breast cancer patients. NRS (numerical rating scale); HADS (Hospital Anxiety Depression Scale); BEPSI-K (Brief Encounter Psychosocial Instrument-Korean version).

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