Erratum to: The utility of clinical features for distinguishing subchondral insufficiency fracture from osteonecrosis of
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ERRATUM
Erratum to: The utility of clinical features for distinguishing subchondral insufficiency fracture from osteonecrosis of the femoral head Satoshi Ikemura · Takuaki Yamamoto · Goro Motomura · Yasuharu Nakashima · Taro Mawatari · Yukihide Iwamoto
Published online: 29 October 2013 © Springer-Verlag Berlin Heidelberg 2013
Erratum to: Arch Orthop Trauma Surg DOI 10.1007/s00402‑013‑1847‑x
The fourth sentence in the second paragraph of the Results section should read as:
The author would like to correct the error in the publication of the original article. The corrected details are given below for your reading.
There was a significant difference in the rate of a history of neither corticosteroid intake nor alcohol abuse between SIF and ON patients (p = 0.0001).
The results section of the abstract should read as:
The Eighth sentence in the second paragraph of the Results section should read as:
Results The age, proportion of females, the rate of a history of neither corticosteroid intake nor alcohol abuse, and the presence of vertebral compression fracture in subchondral insufficiency fracture were significantly higher than those with osteonecrosis (p = 0.0001, 0.0212, 0.0001, and 0.0040, respectively). ORs for SIF were 12.01 [95 % confidence intervals (CI) 1.35–106.80] and 7.29 (95 % CI 1.91– 27.86), if the patient were female and 70 years of age or older, respectively. In addition, OR for SIF was extremely high (OR 56.01, 95 % CI 6.12–512.87) compared to ON, if the patients have a history of neither corticosteroid intake nor alcohol abuse.
Furthermore, OR for SIF was extremely high (OR 56.01, 95 % CI 6.12–512.87) compared to ON, if the patients have a history of neither corticosteroid intake nor alcohol abuse (Table 2).
The first sentence in the Discussion section should read as: This study first showed the utility of clinical features for the differentiation of SIF from ON, when the patients have a history of neither corticosteroid intake nor alcohol abuse OR for SIF was extremely high (56.01).
The online version of the original article can be found under doi:10.1007/s00402-013-1847-x. S. Ikemura · T. Yamamoto (*) · G. Motomura · Y. Nakashima · T. Mawatari · Y. Iwamoto Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, 3‑1‑1 Maidashi, Higashi‑ku, Fukuoka 812‑8582, Japan e-mail: [email protected]‑u.ac.jp
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