Background: To investigate the effect of perceptual stress reduction control intervention on the level of symptomatic groups at different time points in breast cancer. Methods: A total of 124 breast cancer patients were divided into intervention group and control group, 62 cases in each group. Perioperative nursing and chemotherapy nursing were given to the control group, and the intervention group was given the interventional stress reduction control intervention. The level of symptom clusters of different time points were compared between the two groups. Results: The incidence and severity of myelosuppression in the intervention group were slightly lower than those in the control group. The adverse reactions of bone marrow suppression at T3 were much lower than those in the control group, and the differences were significant (P=0.003, P=0.043). The control group had higher incidence and more severe symptoms of nausea, vomiting and diarrhea than the intervention group (P=0.002, P=0.042). The symptoms of breast pain and swelling at T1 in the intervention group were significantly lower than those in the control group (P=0.000, P=0.000). There was no significant difference in breast symptoms between the two groups at T2 and T3 (p>0.05). At the time of T2 and T3 of chemotherapy, the health promotion behavior scores of the intervention group were higher than the control group, and the difference was statistically significant (PT2=0.000, PT3=0.000). Conclusion: Perceptual stress reduction control intervention can effectively relieve bone marrow suppression, digestive tract discomfort and breast symptoms, and promote health promotion behavior.

中文翻译：

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知觉减压控制干预对乳腺癌不同时间点症状水平的影响

背景：探讨知觉减压控制干预对乳腺癌不同时间点症状组水平的影响。方法：将124例乳腺癌患者分为干预组和对照组，每组62例。对照组给予围手术期护理和化疗护理,干预组给予介入性减压控制干预。比较两组不同时间点症状群的水平。结果：干预组骨髓抑制的发生率和严重程度略低于对照组。T3时骨髓抑制的不良反应明显低于对照组，差异有统计学意义（P=0.003，P=0.043）。与干预组相比，对照组恶心、呕吐和腹泻的发生率更高，症状更严重（P=0.002，P=0.042）。干预组T1时乳房胀痛症状明显低于对照组（P=0.000，P=0.000）。T2和T3时两组乳腺症状无显着差异（p>0.05）。化疗T2、T3时干预组健康促进行为评分高于对照组，差异有统计学意义（PT2=0.000，PT3=0.000）。结论：知觉减压控制干预能有效缓解骨髓抑制、消化道不适和乳腺症状，促进健康促进行为。