Resource use and costs
VTE, hemoptysis
DEEP VEIN THROMBOSIS
D-dimer testing was performed in the entire the per-protocol population and 29.8% of the intervention group had a CPTA test compared to 40.1% in the control group. Data on whether or not a hospital admission occurred was unavailable for 32 (2.5%) patients. Six patients were hospitalized for VTE at three months (one in the intervention group and five in the control group); detailed hospitalization codes are presented in table 
Summary of resource use and costs (at inclusion, at follow-up). Figures are presented either in n (%) or mean ± sd







− 0.64[97.5% 1-sided CI, -∞ to 0.21]− 0.65[97.5% 1-sided CI, -∞ to 0.17]* YEARS score ranges from zero to three, 1 point per item: PE is the most likely diagnostic, hemoptysis, and clinical sign of deep vein thrombosis.** One patient in the control group had CTPA and [V˙/Q˙] scan.