Objective: To assess neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) in peripheral blood of breast cancer patients and to investigate their correlation with patient prognosis. Methods: Clinical data of 316 patients with breast cancer, who underwent radical mastectomy between December 2014 and January 2011 in The Affiliated Hospital of Yanbian University were collected. Clinical and pathological data including NLR, PLR, TNM staging, ER, HER-2 and triple-negative breast cancer were analyzed. Results:There was a significant correlation (P<0.05) between NLR and TNM staging in breast cancer. There was no significant correlation among NLR and the values of estrogen receptor (ER), HER-2 and triple negative breast cancer (P>0.05). Also, there was no significant correlation among PLR and TNM staging, and the values of ER, HER-2 and triple-negative breast cancer (P>0.05). Conclusion: NLR level before treatment, as an indicator of systemic inflammation, can effectively predict the prognosis of breast cancer.

ObjectiveTo investigate the correlation of quality of life (QOL) with aspartate aminotransferase-to-platelet ratio index (APRI), liver stiffness measurement (LSM), and histopathology after entecavir antiviral therapy for patients with chronic hepatitis B liver fibrosis. MethodsA total of 95 patients who were diagnosed with chronic hepatitis B and liver fibrosis in The Affiliated Hospital of Yanbian University from October 2013 to March 2015 were enrolled, and all patients underwent entecavir antiviral therapy. Before treatment and at weeks 26, 52, and 78 of treatment, SF-36 scale was used to assess QOL, transient elastography was used to measure LSM, and serum APRI was measured. Among these patients, 31 underwent liver biopsy before treatment and at week 78 of treatment to observe the degree of inflammation and fibrosis, and QOL, APRI, LSM, and histopathology were analyzed before and after antiviral therapy. The Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data at different time points, and a Spearman correlation analysis was performed. ResultsThere was a tendency of increase in QOL after antiviral treatment, and there were significant differences in general health, role-physical, role-motional, bodily pain, social functioning, and vitality at different time points (H=25.084, 8.699, 12.293, 22.874, 12.079, and 10.403, all P＜0.05). There was a tendency of reduction in APRI, with a significant change after treatment (H=60.030, P＜0.01), and there was also a significant reduction in LSM after treatment (H=35.744, P＜0.01). APRI and LSM were negatively correlated with QOL (all P＜0.05). Among the patients who underwent liver biopsy, 22 achieved the improvement in histological inflammation after antiviral therapy, 15 achieved the improvement in fibrosis, 14 achieved the improvement in both inflammation and QOL, and 8 achieved the improvement in both fibrosis and QOL. ConclusionEntecavir antiviral therapy can improve the QOL of patients with chronic hepatitis B liver fibrosis, and reductions in APRI and LSM can predict the improvement in QOL in patients with chronic hepatitis B liver fibrosis. Improvement in histological inflammation and fibrosis have a certain effect on the improvement in QOL in patients with chronic hepatitis B liver fibrosis.