1. Costs of Workplace Productivity Loss in Patients With Fibrotic Interstitial Lung Disease 
Mohmmed Algamdi, MBBS, Mohsen Sadatsafavi, PhD, Jolene H. Fisher, MD, Julie Morisset, MD, Kerri A. Johannson, MD, Charlene D. Fell, MD, Martin Kolb, MD, PhD, Hélène Manganas, MD, Gerard Cox, MB, Andrea S. Gershon, MD, Andrew J. Halayko, PhD, Nathan Hambly, MD, Nasreen Khalil, MD, Shane Shapera, MD, Teresa To, PhD, Pearce G. Wilcox, MD, Sabina Guler, MD, Christopher J. Ryerson, MD 
CHEST 
DOI: /j.chest
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2. Figure 1 Cohort selection. ILD = interstitial lung disease.
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3. Figure 2
Histogram and density graph showing employment rate according to decade of age. Each patient is represented at his or her baseline age by a vertical line with the height of this line corresponding to the mean employment rate for that decade of age. The dashed line represents the reported employment rate of 0.83 and 0.39 in the general Canadian population between the ages of 25 to 54 years and ≥ 55 years, respectively.
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4. Figure 3
Productivity loss in employed patients stratified according to sex and ILD subtype. IPF = idiopathic pulmonary fibrosis. See Figure 1 legend for expansion of other abbreviation.
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5. Figure 4
Correlation of productivity loss in employed patients with (A) dyspnea score and (B) cough severity. UCSD SOBQ = University of California San Diego Shortness of Breath Questionnaire; VAS = visual analog scale.
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