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Perceived Electronic Health Record Usability as a Predictor of Task Load and Burnout Among US Physicians: Mediation Analysis

Perceived Electronic Health Record Usability as a Predictor of Task Load and Burnout Among US Physicians: Mediation Analysis

On univariate analysis, each 1-point increase in SUS score (indicating greater EHR usability) was associated with a 0.55-point decrease in PTL score (P Scatter plot of provider task load (PTL) sum scores (range: 0-400) by System Usability Scale (SUS) scores (range: 0-100) with regression line. Scatter plot of provider task load (PTL) as assessed by the modified NASA-TLX and electronic health record usability as assessed by the System Usability Scale (SUS) by specialty with regression line.

Edward R R. Melnick, Elizabeth Harry, Christine A Sinsky, Liselotte N Dyrbye, Hanhan Wang, Mickey Todd Trockel, Colin P West, Tait Shanafelt

J Med Internet Res 2020;22(12):e23382

Incentive and Reminder Strategies to Improve Response Rate for Internet-Based Physician Surveys: A Randomized Experiment

Incentive and Reminder Strategies to Improve Response Rate for Internet-Based Physician Surveys: A Randomized Experiment

Of 2973 physicians who were offered a book in the email invitation, 345 (11.6%) responded to at least one survey question compared with 106 of 993 (10.7%) physicians who were not offered a book (odds ratio 1.10, 95% CI 0.87-1.38, P=.42); see Figure 2. Converting this odds ratio to absolute rates relative to the baseline rate for those not offered a book, the 95% CI for response among those offered a book ranged from 9.5% to 14.2%.

David A A Cook, Christopher M Wittich, Wendlyn L Daniels, Colin P West, Ann M Harris, Timothy J Beebe

J Med Internet Res 2016;18(9):e244