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10.1097/EDE.0000000000000636 http://scihub22266oqcxt.onion/10.1097/EDE.0000000000000636 C5389593!5389593 !28177951     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28177951 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Epidemiology 2017 ; 28 (3 ): 329-337 Nephropedia Template TP {{tp|p=28177951 |t=2017. Biomass Burning as a Source of Ambient Fine Particulate Air Pollution and Acute Myocardial Infarction |pdf=|usr=}}{{28177951 }} gab.com Text Biomass Burning as a Source of Ambient Fine Particulate Air Pollution and Acute Myocardial Infarction JO: Epidemiology http://www.kidney.de/pget.php?&tw=1&pmid=28177951 #FOAvip BACKGROUND: Biomass burning is an important source of ambient fine particulate air pollution (PM2.5) in many regions of the world. METHODS: We conducted a time-stratified case-crossover study of ambient PM2.5 and hospital admissions for myocardial infarction (MI) in three regions of British Columbia, Canada. Daily hospital admission data were collected between 2008 and 2015 and PM2.5 data were collected from fixed site monitors. We used conditional logistic regression models to estimate odds ratios (ORs) describing the association between PM2.5 and the risk of hospital admission for MI. We used stratified analyses to evaluate effect modification by biomass burning as a source of ambient PM2.5 using the ratio of levoglucosan/PM2.5 mass concentrations. RESULTS: Each 5 µg/m increase in 3-day mean PM2.5 was associated with an increased risk of MI among elderly subjects (?65 years; OR = 1.06, 95% CI: 1.03, 1.08); risk was not increased among younger subjects. Among the elderly, the strongest association occurred during colder periods (<6.44°C); when we stratified analyses by tertiles of monthly mean biomass contributions to PM2.5 during cold periods, ORs of 1.19 (95% CI: 1.04, 1.36), 1.08 (95% CI: 1.06, 1.09), and 1.04 (95% CI: 1.03, 1.06) were observed in the upper, middle, and lower tertiles (Ptrend = 0.003), respectively. CONCLUSION: Short-term changes in ambient PM2.5 were associated with an increased risk of MI among elderly subjects. During cold periods, increased biomass burning contributions to PM2.5 may modify its association with MI. Twit Text FOAVip Biomass Burning as a Source of Ambient Fine Particulate Air Pollution and Acute Myocardial Infarction ????Epidemiology http://www.kidney.de/pget.php?&tw=1&pmid=28177951 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28177951 #FOAvip English Wikipedia <ref>{{Cite pmid|28177951 }}</ref> Biomass Burning as a Source of Ambient Fine Particulate Air Pollution and Acute Myocardial Infarction #MMPMID28177951 Weichenthal S ; Kulka R ; Lavigne E ; van Rijswijk D ; Brauer M ; Villeneuve PJ ; Stieb D ; Joseph L ; Burnett RT Epidemiology 2017[May]; 28 (3 ): 329-337 PMID28177951 show ga BACKGROUND: Biomass burning is an important source of ambient fine particulate air pollution (PM2.5) in many regions of the world. METHODS: We conducted a time-stratified case-crossover study of ambient PM2.5 and hospital admissions for myocardial infarction (MI) in three regions of British Columbia, Canada. Daily hospital admission data were collected between 2008 and 2015 and PM2.5 data were collected from fixed site monitors. We used conditional logistic regression models to estimate odds ratios (ORs) describing the association between PM2.5 and the risk of hospital admission for MI. We used stratified analyses to evaluate effect modification by biomass burning as a source of ambient PM2.5 using the ratio of levoglucosan/PM2.5 mass concentrations. RESULTS: Each 5 µg/m increase in 3-day mean PM2.5 was associated with an increased risk of MI among elderly subjects (?65 years; OR = 1.06, 95% CI: 1.03, 1.08); risk was not increased among younger subjects. Among the elderly, the strongest association occurred during colder periods (<6.44°C); when we stratified analyses by tertiles of monthly mean biomass contributions to PM2.5 during cold periods, ORs of 1.19 (95% CI: 1.04, 1.36), 1.08 (95% CI: 1.06, 1.09), and 1.04 (95% CI: 1.03, 1.06) were observed in the upper, middle, and lower tertiles (Ptrend = 0.003), respectively. CONCLUSION: Short-term changes in ambient PM2.5 were associated with an increased risk of MI among elderly subjects. During cold periods, increased biomass burning contributions to PM2.5 may modify its association with MI. |*Biomass [MESH] |*Particulate Matter/analysis/chemistry [MESH] |Aged [MESH] |Air Pollution/analysis/*statistics & numerical data [MESH] |British Columbia/epidemiology [MESH] |Case-Control Studies [MESH] |Female [MESH] |Glucose/analogs & derivatives/analysis [MESH] |Humans [MESH] |Linear Models [MESH] |Logistic Models [MESH] |Male [MESH] |Middle Aged [MESH] |Myocardial Infarction/*epidemiology [MESH] |Odds Ratio [MESH]Biomass Burning as a Source of Ambient Fine Particulate Air Pollution (epmc).pdf DeepDyve Pubget Overpricing