Objective. This study selleck chemical attempted to validate the traditional Chinese (Hong Kong) version of the modified Scoliosis Research Society (SRS) Outcomes Instrument, SRS-22, into simplified Chinese for use in mainland China.

Summary of Background Data. Although a traditional Chinese (Hong Kong) adaptation of the SRS-22 has been previously validated, no culturally

adapted, validated SRS-22 exists for use in mainland China.

Methods. Adhering to International Quality of Life Assessment Project guidelines, the adapted traditional Chinese SRS-22 was translated into simplified Chinese while referencing the original English questionnaire. To examine the psychometric properties and clinical application of the adapted simplified Chinese SRS-22, a survey was conducted in a group of randomly selected 87 patients previously surgically treated at an outpatient clinic. Reliability assessment of the simplified Chinese version of the SRS-22 was determined by calculating check details Cronbach’s alpha and intraclass coefficient (ICC) values. Concurrent validity was evaluated by comparing SRS-22 domains with relevant domains of the simplified

Short-Form-36 questionnaire; correlation was made using Pearson correlation coefficients.

Results. Cronbach’s alpha, applied to each of the 22 questions of the adapted SRS-22, revealed very satisfactory internal consistency (Cronbach’s alpha = 0.80-0.89) for function/activity and pain, and good consistency (Cronbach’s alpha = 0.50-0.79) for the remaining domains. The test/retest reproducibility was found to be good (ICC >= 0.40-0.75) in the function/activity domain, and excellent (ICC >= 0.75) in the remaining domains. In terms of concurrent validity,

3 domains had excellent correlation, while 10 had good correlation, and 21 had moderate correlation.

Discussion. The authors report the validation of a simplified Chinese SRS-22 for use in mainland China, which is culturally relevant, reliable, repeatable, psychometrically sound, and suitable for immediate clinical use.”
“Background: Patients with interstitial lung disease (ILD) have a high incidence of postoperative pulmonary Selleck NU7441 complications (PPCs) after lung resection, but there is little data about these complications in ILD after other types of surgery. Objectives: The aim of this study was to examine the characteristics and predictors of PPCs after major surgery in patients with ILD. Methods: We included 336 patients with ILD who underwent major surgery between January 2005 and December 2010 at two tertiary hospitals in Korea. All types of surgery that had been performed under general anesthesia were included. Demographic characteristics, preoperative lung function, and operative conditions including anesthesia time and estimated blood loss were compared between patients with and without PPCs. Results: PPCs occurred in 37 patients (11%). Thirteen patients developed pneumonia, the most common PPC, and 11 had acute exacerbation of ILD.