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. 2017 May 5;12(5):e0175515. doi: 10.1371/journal.pone.0175515

Fig 2. Hazard ratios for total mortality and marital status plus neighborhood socioeconomic status (SES), California, 2005–2012.

Fig 2

Hazard ratios estimated from Cox proportional hazard models adjusted for: age at diagnosis (continuous), race/ethnicity, subtype (for analysis of all patients), lymph node involvement, tumor size, grade, histological subtypes, first course of treatment, insurance status; AJCC stage I-IV or unknown is included as a stratifying variable. High SES group includes neighborhood SES quintiles 4–5 and low SES group includes quintiles 1–3. Numbers represent hazard ratio and bars represent 95% confidence interval for each group. *Denotes statistical significance, whereby the confidence intervals do not include 1. Abbreviations: MRR = hormone receptor; HER2 = human epidermal receptor 2; Ref = reference group.