Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2024 Nov 14;16:17588359241292272. doi: 10.1177/17588359241292272

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s), 2024

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

PMC Copyright notice

Figure 2. — Adjusted Kaplan–Meier curves and adjusted hazard ratios for the (a) overall population and (b) the NOVA study-like subpopulation.

The survival curves were estimated using a stabilized IPC-weighted nonparametric Kaplan–Meier estimator, and hazard ratios were estimated using stabilized IPC-weighted Cox proportional hazards regression models.

^aPercentage at risk is reported in percentages because of the weighting approach that can result in non-whole numbers.

2LM, second-line maintenance; AS, active surveillance; IPC, inverse probability of censoring; mOS, median overall survival; NR, not reported; OC, ovarian cancer; OS, overall survival; wt, wild type.