Publications by mchester
Sharps WHITE Data Scrape
Keyword Search Parameters blood_keywords <- c("blood", "bled", "bleed", "bleeding", "bloody", "bloods") neeedlestick_keywords <- c("poke", "prick", "needlestick", "needle stick", "pricked", "puncture", "poked", "needlesticked", "needle sticked", "sticked", "stabbed", "poking", "through the cap", "punctured", "needlesticks", "lancet") purple_key...
714 sym 1 img 1 tbl
Air Purifier - Analysis
Summary Preliminary visualizations for the air purifier study. Visualizations include normality and boxplot checks. Descriptive Summary Summary Statistics of PM 2.5 concentration (ug/m3) by Room (alphabetical). Site Environment Test Count Mean SD Geo. Mean Geo. SD Doctors Residence indoor control 1231 3.1 1.6 2 0 Doctors Residenc...
4488 sym 14 img 1 tbl
Windermere
Introduction With support from the Ministry of Health, People Safety were on site at Windermere to test the optimization of air purifiers within select rooms in the fall of 2023. Results Summary Descriptive Statistics Summary Statistics of PM 2.5 concentration (mg/m3) by Room (alphabetical). Room Environment Test Count Mean SD 515 indoor...
1325 sym 2 img 1 tbl
George Pearson Centre
Introduction With support from the Ministry of Health, People Safety were on site at George Pearson to test the optimization of air purifiers within select rooms in the fall of 2023. Results Summary Descriptive Statistics Summary Statistics of PM 2.5 concentration (mg/m3) by Room (alphabetical). Room Environment Test Count Mean SD residen...
1495 sym 2 img 1 tbl
Air Purifier Poster
OPTIMIZING PORTABLE HIGH EFFICIENCY AIR PARTICULATE PURIFIER USE IN BRITISH COLUMBIAN LONG-TERM CARE FACILITIES Clayton Marshall Chester1, , Ahlia Shaik1, 2, Erin Tavares1, Titus Wong3, Jesse Cooper1 1 Vancouver Coastal Health 2 University of British Columbia 3 Provincial Health Services Authority Introduction Filia mea est puella pulchra et intel...
3570 sym 4 img 2 tbl
Evergreen House Research Report
Introduction With support of Lions Gate Hospital Foundation, People Safety were on site at Evergreen House to test the optimization of air purifiers within select rooms in the fall of 2023. Results Summary Descriptive Statistics Summary Statistics of PM 2.5 concentration (mg/m3) by Site (alphabetical). Room Environment Test Count Mean SD ...
1401 sym 2 img 1 tbl
Air purifier update
Summary Preliminary visualizations for the air purifier study. Visualizations include normality and boxplot checks. Normality Visualization data %>% filter(size_fraction == "2_5") %>% ggplot(aes(concentration, fill = test)) + stat_bin(bins = 30) + geom_density() + theme(legend.position="bottom") data %>% filter(size_fraction == "2_5")...
617 sym 3 img