Objective:To evaluate the predictive value of pretreatment platelet-to-lymphocyte ratios (PLRs) in response to neoad-juvant chemotherapy and prognostic outcome in patients with International Federation of Gynecologists and Obstetricians (FIGO) Stag-es IB2-IIB cervical cancer. Methods:An investigation was conducted from January 2010 to December 2012 on 75 patients with FIGO Stages IB2-IIB cervical cancer, who underwent neoadjuvant chemotherapy and radical surgery in Changhai Hospital, Shanghai. A re-ceiver operating characteristic (ROC) curve was used to determine the best PLR cut-off value in predicting the response to neoadjuvant chemotherapy. The relationships between the pretreatment variables and the response to neoadjuvant chemotherapy were assessed in univariate and multivariate settings. The overall three-year survival rates were analyzed using the log-rank test and Cox regression mod-el. Results:The response to neoadjuvant chemotherapy was associated with PLR. At the threshold of 123.0, the PLR was 88.5%sensi-tive and 52.2%specific. Multivariate analysis showed that the low independent PLR predicted the response to neoadjuvant chemothera-py well. Based on the log-rank test, the three-year survival rate was lower in patients with PLR >123.0 than those with PLR <123.0 (59.8%vs. 82.4%), but no statistically significant differences were observed between them (P=0.116). Mono-factorial analysis showed that vascular invasion (a tumor that is>4 cm in diameter) and lymph node metastasis influenced the three-year survival rate. In the Cox regression model, only the lymph node metastasis was identified as an independent risk factor for poor prognosis (RR:5.375;95%CI:1.351-21.379; P=0.017). Conclusion: Pretreatment PLR is an easily measured, reproducible, and inexpensive marker of systemic in-flammation and thus shows a prognostic and independent predictive value for the response to neoadjuvant chemotherapy in cervical can-cer. However, pretreatment PLR is not a clinically significant factor for the assessment of cervical cancer prognosis.

Objective To explore the relationship between physical growth of infants and family feeding be -havior.Methods Demographic information was collected from 516 objects.Height,weight,head circumference,chest circumference were measured and feeding behavior was evaluated using prospective observational study method . Results (1) Feeding behavior score was positively associated with infant physical development indicators ,the be-tween groups differences of infant age ,body weight,body length were statistically significant (P<0.05).(2)The re-sults of Pearson correlation analysis showed that weight , head circumference of infants at 18 months and length at 24 months were significantly correlated with feeding behavior score (P<0.05).(3)The analysis of feeding behavior factors found that food preparation was associated with weight infants at 18 months(P<0.05);behavior of infants and height,weight,head circumference,chest circumference of children in the 18 months of age were related(P<0.05);infant feeding environment in the 18-month-old was related with their height,weight,head circumference(P<0.05). Conclusion It is suggested that well family feeding pattern might be a certain stimulative role in young children ′s physical growth and development .

Objective:To investigate the relationship between serum thyrotropin(TSH)levels and major cardiovascular risk factors in elderly type 2 diabetes(T2DM)patients with normal thyroid function.Methods:A total of 510 elderly T2DM patients with normal thyroid function were included in this study, including 265 males and 245 females.Blood samples of all patients were collected after an overnight fast.Thyroid function and blood levels of lipids, glucose, glycated hemoglobin(HbA1c)and other components were measured.Basic information of all patients was collected and body mass index(BMI), visceral adiposity index(VAI)and lipid accumulation product index(LAP)were calculated.Results:The levels of BMI, VAI, LAP, triglycerides(TG), total cholesterol(TC), low density lipoprotein(LDL-C), HbA1c, fasting blood glucose(FBG)and 2h-postprandial blood glucose(2 h PBG)were higher in the high TSH group than in the low TSH group(31.7±5.5 kg/m 2vs.27.6±2.1 kg/m 2, 7.20±1.18 vs.5.88±0.51, 61.88±6.36 vs.52.76±7.09, 6.49±2.64 mmol/L vs.5.84±2.41 mmol/L, 2.73±1.30 mmol/L vs.1.99±0.54 mmol/L, (2.86±0.93 mmol/L vs.2.55±0.81 mmol/L, 9.10±1.35% vs.7.80±1.76%, 9.64±2.03 mmol/L vs.7.55±1.72 mmol/L, 19.20±2.99 mmol/L vs.15.33±2.36 mmol/L, t=5.32, 8.06, 10.88, 8.13, 8.30, 5.90, 5.83, 6.51 and 6.82, all P<0.05). Multivariate Logistic regression analysis showed that cardiovascular risk factors including HbA1c( OR=1.21, 95% CI: 1.01-1.52, P=0.020), LDL-C( OR=1.88, 95% CI: 1.78-2.01, P=0.000), LAP( OR=3.01, 95% CI: 2.98-3.12, P=0.010), and BMI( OR=2.58, 95% CI: 2.45-2.68, P=0.000)were influencing factors for TSH. Conclusions:In elderly patients with T2DM, TSH levels within the normal range but close to the upper limit are closely related to cardiovascular risk factors such as increased visceral fat and high TG levels, and may increase the risk of cardiovascular disease.