Association between adenomyosis subtypes and concurrent endometrial lesions: a propensity score-matched retrospective study - Summary - MDSpire

Association between adenomyosis subtypes and concurrent endometrial lesions: a propensity score-matched retrospective study

  • By

  • Xiaoxi Niu

  • Yiyi Wang

  • Yijie Zhai

  • Yunyan Teng

  • Zhaogang Dong

  • Lijie Wang

  • May 29, 2026

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Objective:

To evaluate the association of the diffuse adenomyosis phenotype with the risk of co-existing endometrial lesions using propensity score matching.

Key Findings:
  • The overall incidence of endometrial lesions was significantly higher in the diffuse adenomyosis group (49.5%) compared to the focal group (35.6%).
  • After matching, diffuse adenomyosis was a significant risk factor for concurrent endometrial lesions (adjusted odds ratio = 2.05).
  • A marginal interaction for age was observed, with a stronger association in women aged ≤45 years.
Interpretation:

Limitations:
  • The study is retrospective, which may introduce biases.
  • The sample size for subgroup analyses may limit the generalizability of findings.
Conclusion:

Original Source(s)

Association between adenomyosis subtypes and concurrent endometrial lesions: a propensity score-matched retrospective study

  • by Xiaoxi Niu, Yiyi Wang, Yijie Zhai, Yunyan Teng, Zhaogang Dong, Lijie Wang

  • May 29, 2026

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