屏幕时间和慢性疼痛健康:孟德尔随机化研究
Jiahui Jiang1, Chunyan Pu1, Jiarui Cai1
1Department of Maternal and Child Health, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China.
Journal of medical Internet research
|February 9, 2026
概括
增加屏幕时间,特别是看电视和使用手机,与慢性疼痛的风险更高有关. 计算机使用显示出一种保护性关联,但不能排除混因素.
科学领域:
- 遗传学 遗传学 是一个
- 流行病学 流行病学
- 计算生物学 计算生物学
背景情况:
- 越来越多的电子设备使用导致屏幕时间增加,引发健康问题,包括慢性疼痛.
- 之前关于屏幕时间和慢性疼痛的研究在范围,因果推断和探索生物机制方面存在局限性.
研究的目的:
- 调查不同屏幕时间行为和慢性疼痛现象类型之间的因果关系.
- 通过使用遗传数据,识别这些关联的共同生物机制.
主要方法:
- 使用全基因组关联研究数据进行两样本门德尔随机化 (MR),反向MR和多变量MR (MVMR).
- 分析了看电视,使用电脑,使用手机和慢性疼痛现象类型 (多部位慢性疼痛,背部,膝盖,部/肩部,部疼痛,头痛) 之间的关联.
- 采用了基于简要数据的门德尔随机化 (SMR),全转录组关联研究 (TWAS) 和局部化分析,以找到共享的基因和生物通路.
主要成果:
- 观看电视和使用手机与几种慢性疼痛类型的风险增加有关,包括多部位慢性疼痛 (MCP).
- 计算机使用与MCP,背部和膝盖疼痛有负面关联.
- 综合性分析确定CEP170作为一个关键基因,可能调解计算机使用和MCP之间的联系.
结论:
- 屏幕时间与各种慢性疼痛疾病有关.
- CEP170基因可能在将计算机使用与MCP联系起来的生物机制中发挥作用.
- 由于缺乏可靠的MVMR结果,因此需要对潜在的混因素保持谨慎.
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