BackgroundAnxiety and fatigue adversely affect women's postpartum recovery, but few effective non-pharmacological interventions are known to relieve these two common and unpleasant symptoms. ObjectivesTo examine the efficacy of an auricular acupressure intervention provided during early postpartum in reducing anxiety, fatigue levels, cortisol levels, blood pressure, and heart rate. DesignA single-blind, randomised controlled trial. SettingA 40-bed postpartum unit. ParticipantsWomen who underwent caesarean section were randomly allocated to two groups: intervention (auricular pressure, n=40), and control (usual care, n=40). MethodsThe intervention group received auricular acupressure on the shenmen acupoint twice a day (9 AM and 5 PM), and the control group received usual postpartum care. Serum cortisol levels were assessed by immunochemiluminescence, with blood pressure and heart rate assessed by electric sphygmomanometer. Anxiety and fatigue symptoms were assessed using the State Anxiety subscale of the State-Trait Anxiety Inventory and the Fatigue Continuum Form, respectively. ResultsOf the 76 women who completed the study, those who received auricular acupressure had significantly lower mean cortisol levels (mean difference=4μg/dl, p<0.05), heart rate (mean difference=9.2 beats/min, p<0.001), anxiety symptoms (mean difference=3.8, p<0.01), and fatigue symptoms (mean difference=7.1, p<0.01) than women in the control group at 5 days postpartum. ConclusionsAuricular acupressure is an effective non-pharmacological method for reducing cortisol levels, heart rate, anxiety, and fatigue in early postpartum after caesarean section.
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