Age-related Changes in Maximum Pelvic Anteversion and Retroversion Angles Measured in the Sitting Position

作者：Asai Hitoshi^*; Tsuchiyama Hiroyuki; Hatakeyama Tomoyuki; Inaoka Pleiades Tiharu; Murata Kanichirou

来源：Journal of Physical Therapy Science, 2014, 26(12): 1959-1961.

DOI：10.1589/jpts.26.1959

• Aging
• Mobility limitation
• Pelvis

[Purpose] The purpose of this study was to investigate the relationship between age and the maximum pelvic anteversion and retroversion angles, as well as the associated pelvic range of motion, measured in a sitting position with free knee movement. [Subjects] A total of 132 healthy volunteers (74 women, 58 men; age range, 20-79 years) were divided into six groups based on age (20-29, 30-39, 40-49, 50-59, 60-69, and 70-79 years). [Methods] The maximum pelvic anteversion and retroversion angles were measured manually five times by a goniometer in a sitting position that allowed free movement of the knee joints. [Results] There was a significant effect of age group on the maximum pelvic anteversion and retroversion angles and pelvic range of motion (the difference between these angles). There was a significant correlation between age and the maximum pelvic anteversion angle, maximum pelvic retroversion angle, and pelvic range of motion. [Conclusion] The maximum pelvic anteversion and retroversion angles and pelvic range of motion were significantly correlated with age. The maximum pelvic anteversion angle and pelvic range of motion were most affected by age.

• 出版日期2014-12