在癌症和癌症之后生活的成年人中感知饮食改变的需要:一个横截面研究
Susan Smith1, Abi Fisher1, Phillippa J Lally1,2
1Department of Behavioural Science and Health, University College London, London, UK.
Cancer medicine
|March 8, 2024
概括
大多数癌症幸存者不觉得需要改善他们的饮食,尽管不符合建议. 了解这些感知对于癌症后期护理中有效的饮食干预至关重要.
科学领域:
- 在瘤学瘤学.
- 营养科学 营养科学
- 行为科学 行为科学
背景情况:
- 许多与癌症 (LWBC) 和癌症 (LWBC) 相关的人未能遵守推的饮食指南.
- 对饮食改善的感知需求是LWBC行为改变的先决条件.
研究的目的:
- 调查与感知需要改变LWBC的饮食变化相关的因素.
- 确定影响癌症幸存者的饮食修改动机的人口,临床和饮食因素.
主要方法:
- 一项大规模的研究涉及5835名参与者,在英国被诊断患有乳腺癌,前列腺癌或结直肠癌.
- 二元物流回归模型被用来分析人们对饮食改变的感知需求.
- 预测因素包括人口统计,临床特征,饮食建议,体重指数 (BMI) 和遵守世界癌症研究基金 (WCRF) 建议.
主要成果:
- 只有31%的LWBC认为需要改善饮食.
- 年龄较小,女性性别,非白人种族,没有结婚/同居,并有并发症与更高的感知需求有关.
- 接受饮食建议和不遵守WCRF对水果/蔬菜,脂肪和糖的建议也与更强烈的饮食改变需求有关.
结论:
- 在这个样本中,绝大多数癌症幸存者不认为需要改善饮食.
- 需要进一步的研究来阐明这种缺乏感知需求的根本原因.
- 结果强调了针对性饮食干预的必要性,以解决LWBC中的特定障碍和动机.
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