Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

13 September 2020 : Database Analysis  

Nomogram for Predicting Breast Cancer-Specific Mortality of Elderly Women with Breast Cancer

Xunxi Lu12ABCDEF, Xiaoguang Li1ADEFG, Hong Ling12DFG, Yue Gong12ACD, Linwei Guo12ACE, Min He12DF, Hefen Sun12DG, Xin Hu12EFG*

DOI: 10.12659/MSM.925210

Med Sci Monit 2020; 26:e925210

Table 3 Proportional subdistribution hazard model of probabilities of BCSD for patients in the training cohort.

CharacteristicsCoefficientsdHR (95% CI)P-value
Age
 65–74Reference
 75+0.3601.43 (1.30–1.58)
Marriage
 UnmarriedReference
 Married−0.3140.73 (0.65–0.82)
Race
 WhiteReference
 Black0.4821.62 (1.38–1.90)
 Other* −0.1080.90 (0.74–1.09)0.280
Histology
 IDCReference
 ILC0.1001.11 (0.94–1.29)0.210
 Other** −0.3320.72 (0.63–0.82)
Grade
 IReference
 II1.0302.80 (2.33–3.37)
 III/IV1.9807.25 (6.07–8.66)
ER status
 NegativeReference
 Positive−1.1070.33 (0.20–0.37)
PR status
 NegativeReference
 Positive−0.9690.38 (0.35–0.42)
T stage
 T1Reference
 T21.3833.99 (3.59–4.43)
 T32.1308.41 (7.14–9.91)
 T42.50612.30 (10.20–14.70)
N stage
 N0Reference
 N11.2453.47 (3.11–3.88)
 N21.4724.36 (3.83–4.96)
 N31.5894.90 (4.30–5.58)
Surgery
 BCSReference
 Mastectomy1.0352.81 (2.56–3.1)
IDC – infiltrating ductal carcinoma; ILC – infiltrating lobular carcinoma; ER – estrogen receptor; PR – progesterone receptor; BCS – breast-conserving surgery; BCSD – breast cancer-specific death; OCSD – other cause-specific death; HR – subdistribution hazard ratio; CI – confidence interval; T – tumor stage; N – nearby lymph node stage.
* Including American Indian/Alaskan native and Pacific Islander;
** including other histology of invasive breast cancer except IDC and ILC.

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750