21 February 2025 : Clinical Research
Long-Term Outcomes of Implanon in Managing Adenomyosis: A 3-Year Prospective Study
Na Jiao ABCDEF 1, Jie Wang AB 1,2, Hongxin Mu AB 1,2, Qiwei Qi ABCDEFG 1,2*DOI: 10.12659/MSM.945972
Med Sci Monit 2025; 31:e945972
Table 5 Cox proportional hazards regression analysis of key variables associated with the risk of withdrawal from Implanon use.
| Variables | Univariate model | Multivariate model 2 | ||
|---|---|---|---|---|
| HR (CI) | P | HR (CI) | P | |
| No | Ref | Ref | ||
| Yes | 0.62 (0.43–0.90) | 0.55 (0.36–0.85) | ||
| <35 years | Ref | Ref | ||
| ≥35 years | 0.68 (0.47–0.97) | 0.77 (0.51, 1.17) | ||
| 0 | Ref | Ref | ||
| ≥2 | 0.30 (0.11–0.78) | 0.37 (0.14, 0.99) | ||
| 1 | 0.46 (0.18, 1.14) | 0.75 (0.29, 1.93) | ||
| 0.051 | 0.318 | |||
| 18.5–<24 | Ref | Ref | ||
| <18.5 | 3.58 (1.60–8.02) | 2.17 (0.94–5.00) | ||
| 24–<28 | 1.00 (0.64–1.56) | 1.08 (0.69–1.70) | ||
| ≥28 | 0.77 (0.34–1.77) | 0.76 (0.33–1.75) | ||