Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Journal of Digestion and Medical Imageology(Electronic Edition) ›› 2024, Vol. 14 ›› Issue (03): 258-262. doi: 10.3877/cma.j.issn.2095-2015.2024.03.015

• Original Article • Previous Articles    

Study on the correlation between pulmonary ground-glass nodules and Helicobacter pylori infection

Jian Zou1, Jianhua Cong2, Yue Tian3, Minkun Huang2, Ting Sun2, Zhiqin Wang2, Lihua Shen2, Zhenhui Gao2,()   

  1. 1. Department of Gastroenterology, Huadong Hospital Affiliated to Fudan University, Shanghai 200040, China
    2. Health Examination Center, Huadong Hospital Affiliated to Fudan University, Shanghai 200040, China
    3. Department of General Medicine, Huadong Hospital Affiliated to Fudan University, Shanghai 200040, China
  • Received:2023-12-01 Online:2024-06-01 Published:2024-06-05
  • Contact: Zhenhui Gao

Abstract:

Objective

To investigate the relationship between pulmonary ground-glass nodule (GGN) and Helicobacter pylori (Hp) infection in the physical examination population in Shanghai area.

Methods

A total of 42318 subjects were included who underwent lung CT examination and 13C urea breath test (UBT) at the health examination center of Huadong Hospital Affiliated to Fudan University from January 2021 to December 2021. The subjects were divided into GGN and non-GGN groups, the differences of tumor markers and Hp positive rate between the two groups were analyzed using independent sample t test, Mann-Whitney U test and Chi-squared test. The association between GGN and Hp positive was analyzed by Logistic regression.

Results

The proportion of GGN positive subjects was higher in females than in males (20.67% vs. 14.43%), and the Hp positive rate was higher in males than in females (26.89% vs. 20.66%). The Hp positive rate in the GGN group was lower than that in the non-GGN group (22.33% vs. 24.15%). The differences were all statistically significant. The age, NSE, CA199, AFP were significantly higher in the GGN group than those in the non-GGN group. The male proportion, body mass index, white blood cell, hemoglobin, squamous cell carcinoma antigen and carcinoembryonic antigen were significantly lower in the GGN group than those in the non-GGN group. Logistic regression analysis also showed a significantly negative correlation between GGN and Hp positive after adjusting for confounding factors (OR=0.863, P<0.001).

Conclusion

The formation of GGN is associated with many risk factors, and Hp infection may have a protective effect on the occurrence of GGN.

Key words: Pulmonary ground-glass nodule, Helicobacter pylori, Infection, Negative correlation

京ICP 备07035254号-15
Copyright © Chinese Journal of Digestion and Medical Imageology(Electronic Edition), All Rights Reserved.
Tel: 0531-83086377 15564155687 E-mail: zhxhbyyxzz@126.com
Powered by Beijing Magtech Co. Ltd