Risk factors associated with the occurrence of distal radius fractures in Japanese patients with rheumatoid arthritis: A prospective observational cohort study

Kensuke Ochi, Yuki Go, Takefumi Furuya, Katsunori Ikari, Atsuo Taniguchi, Hisashi Yamanaka, Shigeki Momohara

研究成果: Article査読

14 被引用数 (Scopus)

抄録

The aims of this study were to evaluate the association between potential risk factors and the occurrence of distal radius fractures in Japanese patients with rheumatoid arthritis (RA). A total of 9,987 patients (82.0 % female; mean age, 55.7 years) with RA were enrolled in a prospective, observational study from 2000 to 2011. Self-reported distal radius fractures were verified using patient medical records. Cox proportional hazards models were used to analyze independent contributions of various risk factors to distal radius fracture occurrence. During a mean follow-up of 5.7 years, 139 patients reported 153 distal radius fractures. Among these patients, 85 distal radius fractures following minor trauma in 85 patients (6 men, 79 women) were verified with medical records. Female gender (hazard ratio [HR], 2.96; 95 % confidence interval [CI], 1.18-7.45; P∈=∈0.021), age (per 10 years, HR 1.55; 95 % CI, 1.24-1.95, P∈=∈0.00016), body mass index (BMI) (per 1 kg/m 2, HR, 1.11; 95 % CI, 1.03-1.19; P∈=∈0.0034), daily prednisolone dose (per milligram per day, HR, 1.10; 95 % CI, 1.05-1.16; P∈=∈0.00015), and physician global visual analog scale (0-10 cm, HR, 0.98; 95 % CI, 0.96-1.00; P∈=∈0.034) were significantly associated with the occurrence of distal radius fractures in Japanese patients with RA. A reduction in the daily prednisolone dose, together with the prevention of falls in female patients of advanced age with RA and a high BMI may be important in preventing distal radius fractures.

本文言語English
ページ(範囲)477-483
ページ数7
ジャーナルClinical Rheumatology
33
4
DOI
出版ステータスPublished - 2014 4月

ASJC Scopus subject areas

  • リウマチ学

フィンガープリント

「Risk factors associated with the occurrence of distal radius fractures in Japanese patients with rheumatoid arthritis: A prospective observational cohort study」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル