This study was conducted to evaluate the performance and reach of YouTube videos on physical examinations made by Spanish university students. We analyzed performance metrics for 4 videos on physical examinations in Spanish that were created by medical students at Miguel Hernández University (Elche, Spain) and are available on YouTube, on the following topics: the head and neck (7:30), the cardiovascular system (7:38), the respiratory system (13:54), and the abdomen (11:10). We used the Analytics application offered by the YouTube platform to analyze the reach of the videos from the upload date (February 17, 2015) to July 28, 2017 (2 years, 5 months, and 11 days). The total number of views, length of watch-time, and the mean view duration for the 4 videos were, respectively: 164,403 views (mean, 41,101 views; range, 12,389 to 94,573 views), 425,888 minutes (mean, 106,472 minutes; range, 37,889 to 172,840 minutes), and 2:56 minutes (range, 1:49 to 4:03 minutes). Mexico was the most frequent playback location, followed by Spain, Colombia, and Venezuela. Uruguay, Ecuador, Mexico, and Puerto Rico had the most views per 100,000 population. Spanish-language tutorials are an alternative tool for teaching physical examination skills to students whose first language is not English. The videos were especially popular in Uruguay, Ecuador, and Mexico.
Abdomen ; Cardiovascular System ; Colombia ; Ecuador ; Education, Medical ; Head ; Humans ; Mexico ; Neck ; Physical Examination* ; Puerto Rico ; Respiratory System ; Spain ; Students, Medical* ; Uruguay ; Venezuela ; Video Recording

Objective To examine the prevalence of cutaneous disorders in children under 5 years old who attended a rural hospital in Southern Ethiopia. Methods A prospective cross-sectional study was conducted from January 26 to February 20, 2015 in children under 5 years old who attended Gambo Rural Hospital in West Arsi of the Oromia Region, Ethiopia. Results A total of 324 children were included (59.6% male) whose median age was 16.4 months. In total, 147 children [45.4%; 95% confidence interval (CI): 40.0%–50.8%] under 5 years had a skin problem, of which 101 (68.7%) consulted for that reason. The other 46 (31.3%) consulted for a general health problem and the dermatological condition was a secondary finding during the physical exploration. In 93 children (28.7%; 95% CI: 20%–33.8%), it was the main disease, and in 54 children (16.5%; 95% CI: 13.0%–21.1%) it was concomitant with other diseases. The most common dermatological disease was scabies (n = 44, 13.6%; 95% CI: 10.3%–17.7%). Impetigo was diagnosed in 32 children (9.9%; 95% CI: 7.1%–13.3%), of which 23 (71.9%) had complicated impetigo. Nineteen children (5.9%; 95% CI: 3.8%–9.0%) had eczema, 10 (3.1%) had eczema associated to other conditions. The following most frequent skin problems were tinea (n = 9; 2.8%), infected wound and ulcer (n = 7; 2.2%), and burns (n = 6; 1.9%). Conclusions Skin problems, mainly scabies, impetigo, and eczema were common in young children attended at a rural hospital in Southern Ethiopia. Children under 5 years should be examined thoroughly to rule out skin diseases, especially scabies.