scholarly journals Value of Neutrophil to Lymphocyte Ratio, Platelet to Lymphocyte Ratio, and Red Blood Cell Distribution Width in Evaluating the Prognosis of Children with Severe Pneumonia

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Xuejiao Qi ◽  
Yihui Dong ◽  
Xiaojie Lin ◽  
Wencheng Xin
Keyword(s):  
Risk Factors ◽  
Severe Pneumonia ◽  
Apache Ii Score ◽  
Cell Distribution ◽  
Platelet To Lymphocyte Ratio ◽  
Survival Group ◽  
Distribution Width ◽  
Lymphocyte Ratio ◽  
Death Group ◽  
Red Blood Cell Distribution

Objective. To investigate the value of neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and red blood cell distribution width (RDW) in evaluating the prognosis of children with severe pneumonia (SP). Methods. A retrospective analysis of the data of 91 children with SP admitted to our hospital from March 2018 to March 2021. According to the survival status after 28 days of treatment, all children were divided into the survival group (n = 59) and the death group (n = 32). The clinical data and laboratory indicators of the patients were recorded. Multivariate logistic regression was used to analyze the risk factors of prognosis, and the ROC curve was used to analyze the predictive value of each index. Results. The Acute Physiology and Chronic Health Evaluation II (APACHE II) score and CURB-65 score of the death group were higher than those of the survival group ( P < 0.05 ). The RDW, NLR, PLR, and high-sensitivity C-reactive protein, procalcitonin blood lactic acid (Lac) of the death group, were higher than those of the survival group, and LYM was lower than the survival group ( P < 0.05 ). Multivariate regression analysis showed that APACHE II score, RDW, NLR, PLR, and Lac were all independent risk factors for poor prognosis in children with SP ( P < 0.05 ). The AUC of NLR, PLR, and RDW for evaluating the prognosis of children with SP were 0.798, 0.781, and 0.777, respectively. The sensitivity was 56.25%, 90.63%, and 56.25%, respectively, and the specificity was 89.83%, 55.93%, and 91.53%, respectively. The AUC of NLR, PLR, and RDW combined to evaluate the prognosis of children with SP was 0.943. When the best cut-off value was 0.8528, the sensitivity was 93.75%, and the specificity was 91.53%. Conclusion. NLR, PLR, and RDW have certain predictive value for the prognosis of children with SP; the combination of the three indicators has a higher value in evaluating the prognosis of children with SP, which can better guide the prognostic treatment.

scholarly journals Blood count to determine chronic inflammation severity in obese adolescents

2020 ◽  
Vol 60 (1) ◽  
pp. 6-12
Author(s):  
Martini Wongkar ◽  
Handoko Lowis ◽  
Sarah M. Warouw ◽  
Julius Lolombulan ◽  
Stefanus Gunawan
Keyword(s):  
Chronic Inflammation ◽  
Blood Count ◽  
Cell Distribution ◽  
Platelet Distribution Width ◽  
Obese Children ◽  
Platelet Volume ◽  
Platelet To Lymphocyte Ratio ◽  
Distribution Width ◽  
Lymphocyte Ratio ◽  
Red Blood Cell Distribution

Background Obesity is a growing public health problem of rapidly increasing prevalence in developing countries. Chronic low-grade inflammation plays a key role in the pathophysiology of obesity. Blood count values and ratios have been used as markers of inflammatory diseases. These parameters may be useful to determine the severity of chronic inflammation in obese children. Objective To determine if red blood cell distribution width (RDW), neutrophil-to-lymphocyte ratio (NLR), mean platelet volume (MPV), platelet distribution width (PDW), and platelet-to-lymphocyte ratio (PLR) can be useful for determining the severity of chronic inflammation in obese children. Methods This observational, analytic study was conducted in obese adolescents aged 14-18 years at senior high schools in Manado, North Sulawesi, from July to September 2018. Students with congenital anomalies, autoimmune diseases, history of asthma, or malignancy were excluded. Pearson’s correlation was used to analyze for potential relationships between obesity and red blood cell distribution width (RDW), neutrophil-to-lymphocyte ratio (NLR), mean platelet volume (MPV), platelet distribution width (PDW), and platelet-to-lymphocyte ratio (PLR). Results There was a negative relationship between obesity and MPV, but it was not statistically significant (r=-0.006; P=0.485). There were positive, but not significant relationships between obesity and RDW (r=0.139; P=0.192), NLR (r=0.155; P=0.166), PDW (r=0.02; P=0.45), and PLR (r=0.146; P=0.181). Conclusion The RDW, NLR, MPV, PDW, and PLR values are not significantly associated with severity of obesity in adolescents.  

scholarly journals The value of hemoglobin-to-red blood cell distribution width ratio (Hb/RDW), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) for the diagnosis of nasopharyngeal cancer

2020 ◽  
Author(s):  
Zhongyuan Lin Lin ◽  
Xuan Zhang ◽  
Songshan Zhu ◽  
Yu Luo ◽  
Yanyun Chen ◽  
...  
Keyword(s):  
Blood Cell ◽  
Red Blood Cell ◽  
Nasopharyngeal Cancer ◽  
Neutrophil To Lymphocyte Ratio ◽  
Control Group ◽  
Cell Distribution ◽  
Platelet To Lymphocyte Ratio ◽  
Distribution Width ◽  
Lymphocyte Ratio ◽  
Red Blood Cell Distribution

Abstract Background: The clinical significance of hemoglobin-to-red blood cell distribution width (Hb/RDW) for the diagnosis of nasopharyngeal cancer (NPC) has not been reported yet. This study aimed to evaluate the value of preoperative Hb/RDW, neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) for the diagnosis of NPC.Methods: A total of 180 NPC patients (NPC group) and 149 healthy subjects (control group) were recruited to assess the value of Hb/RDW, NLR, and PLR for the diagnosis of NPC. Results: It was noted that NLR and PLR were significantly higher in the NPC group than those in the control group (P<0.001), however, Hb/RDW was lower in the NPC group compared with that in the control group (P<0.001). NLR was also remarkably different between patients of stageⅠ+Ⅱ and those of stage Ⅲ+Ⅳ (P=0.043), and that was different in patients with lymph node metastases or not(P=0.030). Besides, PLR was significantly different in patients with serosal invasion or not (P=0.031).Compared with Hb/RDW alone (sensitivity, 66.67%; specificity, 85.23%), the sensitivity (67.78%, 72.78%) and specificity (89.62%, 90.6%) of Hb/RDW with NLR and PLR were both increased. Furthermore, Hb/RDW combined with NLR (area under the receiver operating characteristic curve (ROC) (AUC), 0.824; 95% confidence interval (CI):0.779-0.864, P=0.0080) or PLR (AUC:0.851, 95%CI:0.808-0.888, P=0.0002) had a greater AUC value for the diagnosis of NPC compared with Hb/RDW alone (AUC: 0.781, 95% CI: 0.732-0.824).Conclusion: Hb/RDW can be used as a valuable indicator for the diagnosis of NPC. Preoperative Hb/RDW combined with NLR or PLR had higher value for the diagnosis of NPC.

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