Social Media as a Recruitment Strategy with Transgender-Identified Individuals: Using an Ethical Lens to Direct Methodology.

Researchers are limited when using traditional recruitment methods to access hidden and vulnerable populations, including transgender persons. Social media platforms such as Facebook can provide access to the transgender population and facilitate recruitment of a representative sample. There is little regulatory guidance for using social media as a recruitment strategy.

Thigh-Derived Inertial Sensor Metrics to Assess the Sit-to-Stand and Stand-to-Sit Transitions in the Timed Up and Go (TUG) Task for Quantifying Mobility Impairment in Multiple Sclerosis.

Inertial sensors generate objective and sensitive metrics of movement disability that may indicate fall risk in many clinical conditions including multiple sclerosis (MS). The Timed-Up-And-Go (TUG) task is used to assess patient mobility because it incorporates clinically-relevant submovements during standing. Most sensor-based TUG research has focused on the placement of sensors at the spine, hip or ankles; an examination of thigh activity in TUG in multiple sclerosis is wanting.