Oh JY, Sin DD. Lung inflammation in COPD: why does it matter? F1000 Med Rep. 2012;4:23. Epub 2012 Dec 3. https://doi.org/10.3410/M4-23.
Berthon BS, Wood LG. Nutrition and respiratory health--feature review. Nutrients. 2015 Mar 5;7(3):1618–43. https://doi.org/10.3390/nu7031618.
de Batlle J, Sauleda J, Balcells E, Gomez FP, Mendez M, Rodriguez E, et al. Association between Omega3 and Omega6 fatty acid intakes and serum inflammatory markers in COPD. J Nutr Biochem. 2012 Jul;23(7):817–21. https://doi.org/10.1016/j.jnutbio.
Julia C, Touvier M, Meunier N, Papet I, Galan P, Hercberg S, et al. Intakes of PUFAs were inversely associated with plasma C-reactive protein 12 years later in a middle-aged population with vitamin E intake as an effect modifier. J Nutr. 2013 Nov;143(11):1760–6. https://doi.org/10.3945/jn.113.180943.
Deckelbaum RJ, Torrejon C. The Omega-3 Fatty Acid Nutritional Landscape: Health Benefits and Sources. J Nutr. 2012;142(3):587S–91S. https://doi.org/10.3945/jn.111.148080.
Duvall MG, Levy BD. DHA- and EPA-derived resolvins, protectins, and maresins in airway inflammation. Eur J Pharmacol. 2016 Aug 15;785:144–55. https://doi.org/10.1016/j.ejphar.2015.11.001.
Innes JK, Calder PC. Omega-6 fatty acids and inflammation. Prostaglandins Leukot Essent Fatty Acids. 2018 May;132:41–8. https://doi.org/10.1016/j.plefa.2018.03.004.
Jain AP, Aggarwal KK, Zhang PY. Omega-3 fatty acids and cardiovascular disease. Eur Rev Med Pharmacol Sci. 2015;19(3):441–5.
Simopoulos AP. Omega-3 fatty acids in inflammation and autoimmune diseases. J Am Coll Nutr. 2002 Dec;21(6):495–505. https://doi.org/10.1080/07315724.2002.10719248.
Papamichael MM, Shrestha SK, Itsiopoulos C, Erbas B. The role of fish intake on asthma in children: a meta-analysis of observational studies. Pediatr Allergy Immunol. 2018 Jun;29(4):350–60. https://doi.org/10.1111/pai.12889.
Ahmadi A, Haghighat N, Hakimrabet M, Tolide-ie H. Nutritional evaluation in chronic obstructive pulmonary disease patients. Pak J Biol Sci. 2012 May 15;15(10):501–5.
Wood LG. Omega-3 polyunsaturated fatty acids and chronic obstructive pulmonary disease. Curr Opin Clin Nutr Metab Care. 2015 Mar;18(2):128–32. https://doi.org/10.1097/MCO.0000000000000142.
Centers for Disease Control and Prevention (CDC): National Center for Health Statistics (NCHS): National Health and Nutrition Examination Survey. In Edited by. Hyattsville, MD: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention; 2007–2012. https://www.cdc.gov/nchs/nhanes/index.htm. Accessed Sept 2017.
Jamieson DB, Matsui EC, Belli A, McCormack MC, Peng E, Pierre-Louis S, et al. Effects of allergic phenotype on respiratory symptoms and exacerbations in patients with chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2013 Jul 15;188(2):187–92. https://doi.org/10.1164/rccm.201211-2103OC.
Hanson C, Lyden E, Rennard S, Mannino DM, Rutten EP, Hopkins R, et al. The relationship between dietary Fiber intake and lung function in the National Health and nutrition examination surveys. Ann Am Thorac Soc. 2016 May;13(5):643–50. https://doi.org/10.1513/AnnalsATS.201509-609OC.
Raper N, Perloff B, Ingwersen L, Steinfeldt L, Anand J. An overview of USDA's dietary intake data system. Subtopical Plant Science. 2004;17(3–4):545. https://doi.org/10.1016/j.jfca.2004.02.013.
Nordgren TM, Lyden E, Anderson-Berry A, Hanson C. Omega-3 Fatty Acid Intake of Pregnant Women and Women of Childbearing Age in the United States: Potential for Deficiency? Nutrients. 2017 Feb;(3):26–9. https://doi.org/10.3390/nu9030197, https://doi.org/10.3390/nu9030197.
Miller MR, Hankinson J, Brusasco V, Burgos F, Casaburi R, Coates A, et al. Standardisation of spirometry. Eur Respir J. 2005 Aug;26(2):319–38. https://doi.org/10.1183/09031936.05.00034805.
Pellegrino R, Viegi G, Brusasco V, Crapo RO, Burgos F, Casaburi R, et al. Interpretive Strategis for lung function tests. Eur Respir J. 2005;26:948–68. https://doi.org/10.1183/09031936.05.00035205.
Benjamini Y, Hochberg Y. Controlling the false discovery rate: a practical and powerful approach to multiple testing. J R Stat Soc. 1995;57(1):289–300.
Kris-Etherton PM, Innis S, Ammerican Dietetic A. Dietitians of C. position of the American Dietetic association and dietitians of Canada: dietary fatty acids. J Am Diet Assoc. 2007 Sep;107(9):1599–611.
Varraso R, Fung TT, Hu FB, Willett W, Camargo CA. Prospective study of dietary patterns and chronic obstructive pulmonary disease among US men. Thorax. 2007 Sep;62(9):786–91. https://doi.org/10.1136/thx.2006.074534.
Varraso R, Fung TT, Barr RG, Hu FB, Willett W, Camargo CA Jr. Prospective study of dietary patterns and chronic obstructive pulmonary disease among US women. Am J Clin Nutr. 2007 Aug;86(2):488–95 doi.org/10.1093/ajcn/86.2.488.
Zheng PF, Shu L, Si CJ, Zhang XY, Yu XL, Gao W. Dietary patterns and chronic obstructive pulmonary disease: a meta-analysis. COPD. 2016 Aug;13(4):515–22. https://doi.org/10.3109/15412555.2015.1098606.
Shaheen SO, Jameson KA, Syddall HE, Aihie Sayer A, Dennison EM, Cooper C, et al. The relationship of dietary patterns with adult lung function and COPD. Eur Respir J. 2010;36(2):277–84. https://doi.org/10.1183/09031936.00114709.
Brigham EP, Steffen LM, London SJ, Boyce D, Diette GB, Hansel NN, et al. Diet pattern and respiratory morbidity in the atherosclerosis risk in communities study. Ann Am Thorac Soc. 2018;15(6):675–82. https://doi.org/10.1513/AnnalsATS.201707-571OC.
Yazdanpanah L, Paknahad Z, Moosavi AJ, Maracy MR, Zaker MM. The relationship between different diet quality indices and severity of airflow obstruction among COPD patients. Med J Islam Repub Iran. 2016 May 31;30:380.
Shahar E, Folsom AR, Melnick SL, Tockman MS, Comstock GW, Gennaro V, et al. Dietary n-3 polyunsaturated fatty acids and smoking-related chronic obstructive pulmonary disease. Atherosclerosis risk in communities study investigators. N Engl J Med. 1994;331(4):228–33. https://doi.org/10.1056/NEJM199407283310403.
Sciccitano P, Cameli M, Maiello M, Modesti P, Muiesan M, Novo S, et al. Nutraceuticals and dyslipidaemia: beyond the common therapeutics. J Funct Foods. 2014;6:11–32.
Hwang Y, Ho Y. Nutraceutical support for respiratory diseases. Food Sci Human Wellness. 2018;7(3):205–8.
Cencic A, Chingwaru W. The role of functional foods, nutraceuticals, and food supplements in intestinal health. Nutrients. 2010 Jun;2(6):611–25. https://doi.org/10.3390/nu2060611.
Lopez-Vicario C, Rius B, Alcaraz-Quiles J, Garcia-Alonso V, Lopategi A, Titos E, et al. Pro-resolving mediators produced from EPA and DHA: overview of the pathways involved and their mechanisms in metabolic syndrome and related liver diseases. Eur J Pharmacol. 2016 Aug 15;785:133–43. https://doi.org/10.1016/j.ejphar.2015.03.092.
Calder PC. Omega-3 fatty acids and inflammatory processes. Nutrients. 2010 Mar;2(3):355–74. https://doi.org/10.3390/nu2030355.
Serhan CN, Chiang N, Dalli J, Levy BD. Lipid mediators in the resolution of inflammation. Cold Spring Harb Perspect Biol. 2014 Oct 30;7(2):a016311. https://doi.org/10.1101/cshperspect.a016311.
Burdge GC, Calder PC. Conversion of alpha-linolenic acid to longer-chain polyunsaturated fatty acids in human adults. Reprod Nutr Dev. 2005 Sep-Oct;45(5):581–97. https://doi.org/10.1051/rnd:2005047.
Ren J, Chung SH. Anti-inflammatory effect of alpha-linolenic acid and its mode of action through the inhibition of nitric oxide production and inducible nitric oxide synthase gene expression via NF-kappaB and mitogen-activated protein kinase pathways. J Agric Food Chem. 2007 Jun 27;55(13):5073–80. https://doi.org/10.1021/jf0702693.
Pauls SD, Rodway LA, Winter T, Taylor CG, Zahradka P, Aukema HM. Anti-inflammatory effects of alpha-linolenic acid in M1-like macrophages are associated with enhanced production of oxylipins from alpha-linolenic and linoleic acid. J Nutr Biochem. 2018 Jul;57:121–9. https://doi.org/10.1016/j.jnutbio.2018.03.020.
Gold DR, Litonjua AA, Carey VJ, Manson JE, Buring JE, Lee IM, et al. Lung VITAL: rationale, design, and baseline characteristics of an ancillary study evaluating the effects of vitamin D and/or marine omega-3 fatty acid supplements on acute exacerbations of chronic respiratory disease, asthma control, pneumonia and lung function in adults. Contemp Clin Trials. 2016 Mar;47:185–95. https://doi.org/10.1016/j.cct.2016.01.003.
ClinicalTrials.gov [Internet]. 2018. Available from: https://clinicaltrials.gov/ct2/results?cond=COPD&term=omega-3%2C+n3-PUFA&cntry=&state=&city=&dist=. Accessed July 2018.
Gerster H. Can adults adequately convert alpha-linolenic acid (18:3n-3) to eicosapentaenoic acid (20:5n-3) and docosahexaenoic acid (22:6n-3)? Int J Vitam Nutr Res. 1998;68(3):159–73.
Burns JL, Nakamura MT, Ma DWL. Differentiating the biological effects of linoleic acid from arachidonic acid in health and disease. Prostaglandins Leukot Essent Fatty Acids. 2018 Aug;135:1–4. https://doi.org/10.1016/j.plefa.2018.05.004.
Koyama A, Houston DK, Simonsick EM, Lee JS, Ayonayon HN, Shahar DR, et al. Association between the Mediterranean diet and cognitive decline in a biracial population. J Gerontol A Biol Sci Med Sci. 2015 Mar;70(3):354–9. https://doi.org/10.1093/gerona/glu097.
Leng S, Picchi MA, Tesfaigzi Y, Wu G, Gauderman WJ, Xu F, et al. Dietary nutrients associated with preservation of lung function in Hispanic and non-Hispanic white smokers from New Mexico. Int J Chron Obstruct Pulmon Dis. 2017 Oct 30;12:3171–81. https://doi.org/10.2147/COPD.S142237.
He J, Gu D, Chen J, Jaquish CE, Rao DC, Hixson JE, et al. Gender difference in blood pressure responses to dietary sodium intervention in the GenSalt study. J Hypertens. 2009 Jan;27(1):48–54.
Leblanc V, Begin C, Hudon AM, Royer MM, Corneau L, Dodin S, et al. Gender differences in the long-term effects of a nutritional intervention program promoting the Mediterranean diet: changes in dietary intakes, eating behaviors, anthropometric and metabolic variables. Nutr J. 2014;13:107. https://doi.org/10.1186/1475-2891-13-107 2891–13-107.
Rice JL, Romero KM, Galvez Davila RM, Meza CT, Bilderback A, Williams DL, et al. Association between adherence to the Mediterranean diet and asthma in Peruvian children. Lung. 2015 Dec;193(6):893–9. https://doi.org/10.1007/s00408-015-9792-9.
Ferguson JF, Patel PN, Shah RY, Mulvey CK, Gadi R, Nijjar PS, et al. Race and gender variation in response to evoked inflammation. Journal of Translational Medicine. 2013;11(63).
Klein SL, Flanagan KL. Sex differences in immune responses. Nat Rev Immunol. 2016;(10):626–38. https://doi.org/10.1186/1479-5876-11-63.
Moscelli G, Siciliani L, Gutacker N, Cookson R. Socioeconomic inequality of access to healthcare: Does choice explain the gradient? J Health Econ. 2018;57:290–314. https://doi.org/10.1016/j.jhealeco.2017.06.005.
Oates GR, Hamby BW, Stepanikova I, Knight SJ, Bhatt SP, Hitchcock J, et al. Social determinants of adherence to pulmonary rehabilitation for chronic obstructive pulmonary disease. COPD. 2017 Dec;14(6):610–7. https://doi.org/10.1080/15412555.2017.1379070.
Sanduzzi A, Balbo P, Candoli P, Catapano GA, Contini P, Mattei A, et al. COPD: adherence to therapy. Multidiscip Respir Med 2014;9(1):60,6958-9-60. eCollection 2014; doi: https://doi.org/10.1186/2049-6958-9-60.
Tottenborg SS, Lange P, Johnsen SP, Nielsen H, Ingebrigtsen TS, Thomsen RW. Socioeconomic inequalities in adherence to inhaled maintenance medications and clinical prognosis of COPD. Respir Med. 2016 Oct;119:160–7. https://doi.org/10.1016/j.rmed.2016.09.007.
Kim KH, Park TS, Kim YS, Lee JS, Oh YM, Lee SD, et al. Resolvin D1 prevents smoking-induced emphysema and promotes lung tissue regeneration. Int J Chron Obstruct Pulmon Dis. 2016 May 27;11:1119–28. https://doi.org/10.2147/COPD.S100198.
Hajat A, Hsia C, O'Neill MS. Socioeconomic disparities and air pollution exposure: a global review. Curr Environ Health Rep. 2015 Dec;2(4):440–50. https://doi.org/10.1007/s40572-015-0069-5.
David A, Esson K, Perucic AM, Fitzpatrick C. Tobacco use: equity and social determinants. In: Equity, social determinants, and public health programmes. Geneva: WHO; 2010.
Quanjer PH, Stanojevic S, Cole TJ, Baur X, Hall GL, Culver BH, et al. Multi-ethnic reference values for spirometry for the 3-95-yr age range: the global lung function 2012 equations. Eur Respir J. 2012 Dec;40(6):1324–43. https://doi.org/10.1183/09031936.00080312.
Hankinson JL, Odencrantz JR, Fedan KB. Spirometric reference values from a sample of the general U.S. population. Am J Respir Crit Care Med. 1999 Jan;159(1):179–87.
Guder G, Brenner S, Angermann CE, Ertl G, Held M, Sachs AP, et al. GOLD or lower limit of normal definition? A comparison with expert-based diagnosis of chronic obstructive pulmonary disease in a prospective cohort-study. Respir Res. 2012 Feb 6;13(1):13. https://doi.org/10.1186/1465-9921-13-13.
Mohamed Hoesein FA, Zanen P, Lammers JW. Lower limit of normal or FEV1/FVC < 0.70 in diagnosing COPD: an evidence-based review. Respir Med. 2011 Jun;105(6):907–15. https://doi.org/10.1016/j.rmed.2011.01.008.
Beer-Borst S, Amado R. Validation of a self-administered 24-hour recall questionnaire used in a large-scale dietary survey. Z Ernahrungswiss. 1995 Sep;34(3):183–9.
Willett WC. Nutritional Epidemiology. 2nd Edition ed. New York: Oxford University Press; 1998.
Lewis DR, Clegg LX, Johnson NJ. Lung disease mortality in the United States: the National Longitudinal Mortality Study. Int J Tuberc Lung Dis. 2009 Aug;13(8):1008–14.
Sahni S, Talwar A, Khanijo S, Talwar A. Socioeconomic status and its relationship to chronic respiratory disease. Adv Respir Med. 2017;85(2):97–108. https://doi.org/10.5603/ARM.2017.0016.
Winkleby MA, Jatulis DE, Frank E, Fortmann SP. Socioeconomic status and health: how education, income, and occupation contribute to risk factors for cardiovascular disease. Am J Public Health. 1992 Jun;82(6):816–20.