KINOVEA FOR TOUCHDOWN PORTABLE

Despite a gradual ascent profile, exposure to 3619 m was associated with impairments in postural control without impairment in knee joint position sense. There were no significant correlations between Lake Louise scores, pulse oximetry and postural sway. Knee joint position sense was not altered at higher altitudes. Anterior-posterior sway velocity during standing balance with eyes open was also significantly greater at altitudes of 3619m and 5140m when compared with sea level (p = 0.001, d = 1.9). Total sway velocity during standing balance with eyes open (p = 0.003, d = 1.9) and during Sharpened Romberg test with eyes open (p = 0.007, d = 1.6) was significantly greater at altitudes of 3619m and 5140m when compared with sea level. Data were compared between altitudes and relationships between pulse oximetry, Lake Louise score, and sway velocity were explored. Pulse oximetry, and Lake Louise scores were also recorded on the morning and evening of each trek day.

KINOVEA FOR TOUCHDOWN PORTABLE

Postural control (sway velocity measured by a portable force platform) during standing balance, a Sharpened Romberg Test and knee joint position sense were measured, in England (113m elevation) and at 3 research camps (3619m, 4600m and 5140m) on a 12-day high altitude trek in the Dhaulagiri region of Nepal. This was a repeated measures observational study of 12 military service personnel (28В±4 years). We tested whether exposure to a 12-day trek with a gradual ascent to high altitude impairs postural control and joint position sense. Postural control and joint position sense are essential for safely undertaking leisure and professional activities, particularly at high altitude.

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