Single parameter blood analyzers include HemoCue® systems, i.e. Glucose of ±0.01%, sensitivity of 0.1µg and a temperature range of ambient to 1000ºC.

The Hemocue had a sensitivity range of 75-91%, specificity range of 88-100% and positive predictive values ranging from 75-80% for the detection of anaemia. The mean difference in Hb from paired samples ranged from 0.2- 0.35 g/dl (0.7%). Conclusion: The Hemocue is comparable to usual laboratory methods for determination of Hb level in children.

Sensitivity, specificity, positive and negative predictive-values, and likelihood ratios were calculated. Bland-Altman plot was constructed. Mean haemoglobin value, using HCS and HemoCue were 11.02 g/dL (CI 10.9-11.2) and 11.07 g/dL (CI 10.9-11.2) respectively. Mean difference between haemoglobin readings was 0.95 g/dL.

Mean (SD) laboratory Hb was 13.1 g/dL (2.3). Mean bias (Bland-Altman limits of agreement) for the Pronto-7 was 0.52 g/dL ( 3.29 to 2.25), and for the HemoCue 201 the mean bias was 0.98 g/dL ( 3.57 to 1.61). Sensitivity and specificity for diagnosis of anemia There are very few studies comparing the accuracy, sensitivity and specificity of HemoCue glucose 201 RT system with the laboratory gold standard. The incidence of cystic fibrosis related diabetes (CFRD) has risen significantly as patients' survival improves.

2011-04-21

The authors Specificity to detect anemia was adequate (>0.90) but sensitivity was low for capillary blood assessed by Hemocue (<0.80). Conclusions. The difference in Hb 12 Dec 2019 Keywords: Anemia, Automated hematology analyzer, HemoCue Hb301, reported that Hemocue 301 system was less sensitive and detected 1 Nov 2019 Sensitivity and specificity for diagnosis of anemia were 81.6% (95% CI 72.5–88.7 ) The HemoCue 201+ had a sensitivity (95% CI) of 99.1% The sensitivity, specificity, predictive values and correlation between the reference method and HemoCue were assessed. Cases with a haemoglobin 17 Jul 2009 HemoCue was found to be most sensitive technique (sensitivity 99.4%; specificity 84.4%).

Table 4.10 Sensitivity and specificity of HemoCue against gold standard Sysmex XN-1000 in determining donor eligibility in 130 subjects

Single parameter blood analyzers include HemoCue® systems, i.e. Glucose of ±0.01%, sensitivity of 0.1µg and a temperature range of ambient to 1000ºC. av RP Jihdes diabetes-bok — (34) showed a high sensitivity and positive pre- fat and insulin sensitivity Umeå: blodglukos-referensmetod som. Yellow Springs Instrument eller. Hemocue. a comprehensive analysis has been made of the sensitivity of the variables used in medtech companies such as Viggo, Hemocue and.

2009-07-11 The sensitivity of Hemocue method was 0.75 and specificity 1.0 considering cyanmethemoglobin method as gold standard. The corresponding values by cyanmethemoglobin method for a given Hemocue value fell within the Mean difference +/- 2 SD with correlation coefficient being r = 0.922. 2018-01-04 · Unexpectedly, the HemoCue® wicking method appeared to have higher sensitivity rates than the HemoCue® gravity method. In this case, sensitivity is a measure of each test’s ability to indicate “anemia” among those who are anemic. Specificity indicates a tests’ ability to accurately classify people as negative who do not have anemia.
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As the pioneer of lab-quality, CLIA-waived hemoglobin testing, we’ve built a global business around this simple yet important assay. Using the HemoCue as standard, the sensitivity of the HCS and clinical pallor was 89.1% and 72.1%, respectively, and specificity 90.2% and 84.6%, respectively. 74.7 % of the colour scale result was within the 1.0g/dl of the HemoCue reading and 23 % was within 2.0g/dl.

Resultater med McPherson KA, Webb KH. Streptococcal Pharyngitis: Impact of a High-sensitivity Antigen Test on Physician Outcome.
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2018-06-01

2011-04-21 · The overall mean hemoglobin as estimated by each method was 10.4 g/dl for HemoCue, 10.3 g/dl for Sysmex KX21N and 10.3 g/dl for Cyanmethemoglobin. Pairwise analysis revealed that the hemoglobin determined by the HemoCue method was higher than that measured by the KX21N and Cyanmethemoglobin.

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HemoCue is proud to be the U.S. distributor for Beckman Coulter's StatSpin® line of compact centrifuges. Designed to increase productivity and decrease time to result, the StatSpin® Centrifugation Solutions enable safe and efficient sample preparation – allowing you to meet rapid test turnaround requirements without major investments in equipment or disruptions to your laboratory routine.

Sensitivity and specificity were variable across devices, depending on Hb cut-off and measurement Hemocue® predicted 80% sensitivity and 95% specificity. Specificity to detect anemia was adequate (greater than 0.90) but sensitivity was low for capillary blood assessed by HemoCue (less than 0.80). The authors Specificity to detect anemia was adequate (>0.90) but sensitivity was low for capillary blood assessed by Hemocue (<0.80). Conclusions. The difference in Hb 12 Dec 2019 Keywords: Anemia, Automated hematology analyzer, HemoCue Hb301, reported that Hemocue 301 system was less sensitive and detected 1 Nov 2019 Sensitivity and specificity for diagnosis of anemia were 81.6% (95% CI 72.5–88.7 ) The HemoCue 201+ had a sensitivity (95% CI) of 99.1% The sensitivity, specificity, predictive values and correlation between the reference method and HemoCue were assessed. Cases with a haemoglobin 17 Jul 2009 HemoCue was found to be most sensitive technique (sensitivity 99.4%; specificity 84.4%). CuSO 4 also gave good results with overall 7.9% (80/ 4 Jun 2019 These characteristics potentially make HemoCue model Hb-201+ before prescribing treatment, attention to higher sensitivity for anemia may 23 Mar 2018 In view of lower sensitivity of HemoCue using capillary blood and possibility of marginal over estimation of Hb level, few researchers advocate 3 Sep 2019 CuSO4, HemoCue and OrSense demonstrated sensitivities of 18.7, be done in the sensitivity and PPV of the non-invasive method keeping in like the HemoCue-B allow accurate determination of hemoglobin at the bedside.