Abstract
A wavelength selection method for discrete wavelength combinations was developed based on equidistant combination-partial least squares (EC-PLS) and applied to a near-infrared (NIR) spectroscopic analysis of hemoglobin (Hb) in human peripheral blood samples. An allowable model set was established through EC-PLS on the basis of the sequence of the predicted error values. Then, the wavelengths that appeared in the allowable models were sorted, combined, and utilized for modeling, and the optimal number of wavelengths in the combinations was determined. The ideal discrete combination models were obtained by traversing the number of allowable models. The obtained optimal EC-PLS and discrete wavelength models contained 71 and 42 wavelengths, respectively. A simple and high-performance discrete model with 35 wavelengths was also established. The validation samples excluded from modeling were used to validate the three models. The root-mean-square errors for the NIR-predicted and clinically measured Hb values were 3.29, 2.86, and 2.90 g·L–1, respectively; the correlation coefficients, relative RMSEP, and ratios of performance to deviation were 0.980, 0.983, and 0.981; 2.7%, 2.3%, and 2.4%; and 4.6, 5.3, and 5.2, respectively. The three models achieved high prediction accuracy. Among them, the optimal discrete combination model performed the best and was the most effective in enhancing prediction performance and removing redundant wavelengths. The proposed optimization method for discrete wavelength combinations is applicable to NIR spectroscopic analyses of complex samples and can improve prediction performance. The proposed wavelength models can be utilized to design dedicated spectrometers for Hb and can provide a valuable reference for non-invasive Hb detection.
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Cantor C R, Schimmel P R. Biophysical Chemistry. New York: W. H. Freeman and Company, 1980
Anand I, McMurray J J V, Whitmore J, Warren M, Pham A, McCamish M A, Burton P B. Anemia and its relationship to clinical outcome in heart failure. Circulation, 2004, 110(2): 149–154
Reeves J T, Leon-Velarde F. Chronic mountain sickness: recent studies of the relationship between hemoglobin concentration and oxygen transport. High Altitude Medicine & Biology, 2004, 5(2): 147–155
Weatherall D J, Edwards J A, Donohoe W T. Haemoglobin and red cell enzyme changes in juvenile myeloid leukaemia. British Medical Journal, 1968, 1(5593): 679–681
Machovec K A, Jaquiss R D B, Kaemmer D D, Ames WA, Homi H M, Walczak R J Jr, Lodge A J, Jooste E H. Cardiopulmonary bypass strategy for a cyanotic child with hemoglobin SC disease. The Annals of thoracic surgery, 2016, 101(6): 2373–2375
Messina A, Fogliani A M. Alexithymia in oncological patients: the role of hemoglobin, malignancy type and tumor staging. European Neuropsychopharmacology, 2011, 21(8): S174–S175
Phrommintikul A, Haas S J, Elsik M, Krum H. Mortality and target haemoglobin concentrations in anaemic patients with chronic kidney disease treated with erythropoietin: a meta-analysis. Lancet, 2007, 369(9559): 381–388
Vályi-Nagy I, Kaffka K J, Jákó J M, Gönczöl E, Domján G. Application of near infrared spectroscopy to the determination of haemoglobin. Clinica Chimica Acta, 1997, 264(1): 117–125
Lee Y, Lee S, In J, Chung S H, Yon J H. Prediction of plasma hemoglobin concentration by near-infrared spectroscopy. Journal of Korean Medical Science, 2008, 23(4): 674–677
Shan X, Chen L, Yuan Y, Liu C, Zhang X, Sheng Y, Xu F. Quantitative analysis of hemoglobin content in polymeric nanoparticles as blood substitutes using Fourier transform infrared spectroscopy. Journal of Materials Science: Materials in Medicine, 2010, 21(1): 241–249
Macknet M R, Allard M, Applegate R L 2nd, Rook J. The accuracy of noninvasive and continuous total hemoglobin measurement by pulse CO-Oximetry in human subjects undergoing hemodilution. Anesthesia and Analgesia, 2010, 111(6): 1424–1426
Butwick A, Hilton G, Carvalho B. Non-invasive haemoglobin measurement in patients undergoing elective Caesarean section. British Journal of Anaesthesia, 2012, 108(2): 271–277
Jiang J H, Berry R J, Siesler H W, Ozaki Y. Wavelength interval selection in multicomponent spectral analysis by moving window partial least-squares regression with applications to mid-infrared and near-infrared spectroscopic data. Analytical Chemistry, 2002, 74 (14): 3555–3565
Du Y P, Liang Y Z, Jiang J H, Berry R J, Ozaki Y. Spectral regions selection to improve prediction ability of PLS models by changeable size moving window partial least squares and searching combination moving window partial least squares. Analytica Chimica Acta, 2004, 501(2): 183–191
Chen H Z, Pan T, Chen J M, Lu Q P. Waveband selection for NIR spectroscopy analysis of soil organic matter based on SG smoothing and MWPLS methods. Chemometrics and Intelligent Laboratory Systems, 2011, 107(1): 139–146
Pan T, Chen Z H, Chen J M, Liu Z Y. Near-infrared spectroscopy with waveband selection stability for the determination of COD in sugar refinery wastewater. Analytical Methods, 2012, 4(4): 1046–1052
Pan T, Liu JM, Chen JM, Zhang G P, Zhao Y. Rapid determination of preliminary thalassaemia screening indicators based on nearinfrared spectroscopy with wavelength selection stability. Analytical Methods, 2013, 5(17): 4355–4362
Pan T, Li M M, Chen J M, Xue H Y. Quantification of glycated hemoglobin indicator HbA1c through near-infrared spectroscopy. Journal of Innovative Optical Health Sciences, 2014, 7(4): 1350060
Chen J M, Ai T, Pan T, Yao L J, Xia F G. AO–MW–PLS method applied to rapid quantification of teicoplanin with near-infrared spectroscopy. Journal of Innovative Optical Health Sciences, 2017, 10(1): 1650029
Yao L J, XuWQ, Pan T, Chen JM. Moving-window bis-correlation coefficients method for visible and near-infrared spectral discriminant analysis with applications. Journal of Innovative Optical Health Sciences, 2018, 11(2): 1850005
Pan T, Li M, Chen J. Selection method of quasi-continuous wavelength combination with applications to the near-infrared spectroscopic analysis of soil organic matter. Applied Spectroscopy, 2014, 68(3): 263–271
Yao L, Lyu N, Chen J, Pan T, Yu J. Joint analyses model for total cholesterol and triglyceride in human serum with near-infrared spectroscopy. Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy, 2016, 159: 53–59
Xie J, Pan T, Chen J M, Chen H Z, Ren X H. Joint optimization of Savitzky-Golay smoothing models and partial least squares factors for near-infrared spectroscopic analysis of serum glucose. Chinese Journal of Analytical Chemistry, 2010, 38(3): 342–346
Savitzky A, Golay M J E. Smoothing and differentiation of data by simplified least squares procedures. Analytical Chemistry, 1964, 36 (8): 1627–1639
Guo H S, Chen J M, Pan T, Wang J H, Cao G. Vis-NIR wavelength selection for non-destructive discriminant analysis of breed screening of transgenic sugarcane. Analytical Methods, 2014, 6(21): 8810–8816
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This work was supported by the National Natural Science Foundation of China (Grant No. 61078040), the Science and Technology Project of Guangdong Province of China (Nos. 2014A020213016, and 2014A020212445).
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Tao Pan is a professor and Ph.D. supervisor in Department of Optoelectronic Engineering at Jinan University. He received his B.S. degree of mathematics from Sichuan University, China, and his Ph.D. degree of biological information engineering from Mie University, Japan. He is director of Applied Spectroscopy Laboratory at Jinan University, College of Science and Engineering. He is engaged in studies of spectroscopy, biomedical information, chemometrics, pattern recognition and partial differential equations, and so on. He has published more than 90 peer reviewed papers. He has received four academic awards issued by the Ministry of Personnel of the People’s Republic of China and Guangxi Province, and won the honors of “First batch of 100 outstanding overseas students” issued by the Ministry of Education of the People’s Republic of China, etc.
Bingren Yan is a master student majored in optoelectronic engineering from the Department of Optoelectronic Engineering at Jinan University, Guangzhou, China.
Jiemei Chen is an associate professor in Department of Biological Engineering at Jinan University. She received her B.S. and M.S. degrees of microbiology from Sichuan University and Guangxi University, China, and her Ph.D. degree of biology from Mie University, Japan. She is engaged in studies of microbiology, spectroscopy, biomedical information, etc. She has published more than 60 peer reviewed papers.
Lijun Yao is a lecturer in Department of Optoelectronic Engineering at Jinan University. He graduated from the First Aviation Academy of Chinese Air Force, China. He received his M.S. degree of condensed matter physics and Ph.D. degree of biological information technology from Jinan University, China. He is engaged in studies of spectroscopy, biomedical information, chemometrics. He has published more than 40 peer reviewed papers.
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Pan, T., Yan, B., Chen, J. et al. Discrete combination method based on equidistant wavelength screening and its application to near-infrared analysis of hemoglobin. Front. Optoelectron. 11, 296–305 (2018). https://doi.org/10.1007/s12200-018-0804-2
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DOI: https://doi.org/10.1007/s12200-018-0804-2