通过母乳养时间来检查小口管风险:六个月足够吗?
Raj Patel1, Germaine Harvery1, Rebecca Maddrell2
1Otolaryngology-Head and Neck Surgery, Loyola University Chicago Stritch School of Medicine, Maywood, USA.
Cureus
|February 10, 2026
概括
六个月的母乳养显著降低了婴儿中 tympanostomy 管插入的风险. 延长哺乳期超过六个月并不能提供额外的保护,防止耳管插入.
科学领域:
- 儿科耳鼻喉科 儿科耳鼻喉科
- 婴儿营养 婴儿营养
- 免疫学 免疫学 免疫学
背景情况:
- 哺乳期赋予被动免疫球蛋白A (IgA) 免疫力,对婴儿粘膜防御至关重要.
- 建议在六个月内独家母乳养,持续母乳养长达两年.
- 非母乳养的婴儿面临更高的鼻肺感染风险,可能导致急性中耳炎和 tympanostomy管插入.
研究的目的:
- 为了研究母乳养时间与小儿科患者的 tympanostomy 管安置的需要之间的联系.
- 为了确定延长哺乳期超过六个月是否提供了对耳管插入的额外保护.
主要方法:
- 回顾小儿科患者进行小口管安置 (CPT代码69436,69433) 和年龄/性别匹配的对照患者的回顾性图表审查.
- 养状态分为配方养或母乳养,母乳养时间记录.
- 使用基平方测试和风险比率进行统计分析,以评估母乳养时间的影响.
主要成果:
- 哺乳时间与 tympanostomy 管插入有显著的关联 (p=0.025).
- 哺乳期不到六个月或完全没有哺乳的婴儿的输入管率为20.8%.
- 六个月的母乳养与11.6%的插入率有关 (RR:0.72),而更长的持续时间 (>6或>12个月) 显示了非显著的风险降低 (RR:0.79和0.95).
结论:
- 哺乳期长达六个月与短时间或完全不哺乳相比,与 tympanostomy 管插入的风险降低有关.
- 对于持续母乳养超过6个月或12个月,没有观察到关于 tympanostomy 管放置的显著额外保护性益处.
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