Physicians' Perceptions of the Use of a Chatbot for Information Seeking: Qualitative Study.

Background: Seeking medical information can be an issue for physicians. In the specific context of medical practice, chatbots are hypothesized to present additional value for providing information quickly, particularly as far as drug risk minimization measures are concerned.

Objective: This qualitative study aimed to elicit physicians' perceptions of a pilot version of a chatbot used in the context of drug information and risk minimization measures.

Pull-out and shear failure strengths of arthroscopic meniscal repair systems.

Meniscal repair is common and recommended in young patients. Suture techniques and fixation devices were developed for stronger, more facile repairs. Three devices (T-Fix, Meniscal Staple, Meniscus Arrow) were biomechanically compared to horizontal PDS suture.

The use of a pneumatic intermittent impulse compression device in the treatment of calcaneus fractures.

To determine the effects of intermittent compression on foot swelling, intracompartmental pressures, and hospital stay associated with acute calcaneus fractures, we retrospectively reviewed the records of 55 patients between January 1990 and July 1992 whose management profile included preoperative use of an intermittent compression foot pump and surgical treatment by open reduction and internal fixation. Average times were: injury to admission, 6.04 days; admission to surgery, 1.

Drug dependence scale in the Millon Clinical Multiaxial inventory.

The Million Clinical Multiaxial Inventory (MCMI versions I, II, and III) includes a scale to assess drug use problems, Scale T-Drug Dependence. Detailed drug use data from a sample of 659 known drug users along with MCMI-II results were examined to determine the operating characteristics of the MCMI-II drug dependence scale. Operating characteristics, sensitivity, specificity, positive predictive power, negative predictive power, and overall diagnostic power were calculated for base rate cutoffs and for the number of prototypic items endorsed to determine the diagnostic efficiency of Scale T-Drug Dependence in identifying regular drug users.