RETRACTED: Changes in the supporting muscles of the fractured hip in elderly women.
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal).

This article has been retracted at the request of the Editor-in-Chief.

The Journal has been made aware of concerns regarding the ethical approval for this study, and the study protocol and data were disputed. Since Dr Sato passed away, the co-authors were contacted about the complaint. Dr Izumi Kondo confirmed that the T score for sufficient 25OHD group in Table 2 was out of range and this was overlooked at the time of writing. He was unable to confirm whether the proper ethical approval was obtained or comment on the study protocol as his role was to advise on the statistical methodology of the revised paper. The other two co-authors did not respond, and one could not be located.

This constitutes a violation of our publishing policies and publishing ethics standards.
Sato
Y
Y
Department of Neurology, Kurume University School of Medicine, Kurume, Japan. noukenrs@cc.hirosaki-u.ac.jp
Inose
M
M
Higuchi
I
I
Higuchi
F
F
Kondo
I
I
D000251:Adenosine Triphosphatases / Q000378:metabolism; D000368:Aged; D000369:Aged, 80 and over; D015519:Bone Density; D002112:Calcifediol / Q000097:blood; D005260:Female; D006620:Hip Fractures / Q000150:complications / Q000473:pathology* / Q000503:physiopathology; D006801:Humans; D018656:Muscle Fibers, Fast-Twitch / Q000473:pathology / Q000502:physiology; D018482:Muscle, Skeletal / Q000473:pathology* / Q000503:physiopathology; D009133:Muscular Atrophy / Q000150:complications / Q000473:pathology / Q000503:physiopathology; D015663:Osteoporosis, Postmenopausal / Q000150:complications / Q000473:pathology / Q000503:physiopathology; D014808:Vitamin D Deficiency / Q000150:complications / Q000473:pathology / Q000503:physiopathology
D000251:Adenosine Triphosphatases; D002112:Calcifediol