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  • 1
    In: Diabetes and Vascular Disease Research, SAGE Publications, Vol. 12, No. 5 ( 2015-09), p. 334-341
    Abstract: Borderline ankle–brachial index is increasingly recognised as a marker of cardiovascular risk. We evaluated the impact of borderline ankle–brachial index in 12,772 Chinese type 2 diabetes patients from the Joint Asia Diabetes Evaluation Program between 2007 and 2012. Cardiovascular risk factors, complications and health-related quality of life were compared between patients with normal ankle–brachial index (1.0–1.4), borderline ankle–brachial index (0.90–0.99) and peripheral arterial disease (ankle–brachial index  〈  0.9). The prevalence of peripheral arterial disease and borderline ankle–brachial index was 4.6% and 9.6%, respectively. Borderline ankle–brachial index patients were older, more likely to be smokers and hypertensive, had longer duration of diabetes, poorer kidney function and poorer health-related quality of life than patients with normal ankle–brachial index. After adjustment for traditional cardiovascular risk factors, borderline ankle–brachial index was an independent predictor of diabetes-related micro- and macrovascular complications including retinopathy (odd ratios: 1.19 (95% confidence interval: 1.04–1.37)), macroalbuminuria (1.31 (1.10–1.56)), chronic kidney disease (1.22 (1.00–1.50)) and stroke (1.31 (1.05–1.64)). These findings suggest that patients with diabetes and borderline ankle–brachial index are at increased cardiovascular risk and may benefit from more intensive management.
    Type of Medium: Online Resource
    ISSN: 1479-1641 , 1752-8984
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2015
    detail.hit.zdb_id: 2250797-8
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  • 2
    In: Journal of Orthopaedic Surgery, SAGE Publications, Vol. 18, No. 2 ( 2010-08), p. 131-138
    Abstract: To examine the effectiveness of a multidisciplinary rehabilitation programme for patients with chronic low back pain in Hong Kong, and to identify factors associated with work resumption. Methods. 57 men and 8 women aged 20 to 56 (mean, 39) years who had a 〉 3-month history of low back pain and were unresponsive to 〉 6 months of conventional treatment participated in a 14-week multidisciplinary rehabilitation programme involving physical conditioning, work conditioning, and work readiness. Training protocols entailed flexibility and endurance training, hydrotherapy, weight lifting, and work stimulation. Patients were assessed at baseline (week 1), week 7, week 14, and month 6 with regard to the intensity of low back pain, self-perceived disability, range of lumbar motion, isoinertial performance of the trunk muscles, and depression level. Patient demographics that influenced work resumption were identified using a prediction model. Patients who did and did not return to work were compared. Results. Of the 54 patients who completed all follow-up assessments, 28 returned to work and 26 did not. The latter was significantly older (37 vs. 42 years, p=0.038) and absent from work longer (11 vs. 22 months, p=0.029) than the former. The rehabilitation programme helped patients regain physical function and the ability to work. Patients who returned to work showed greater improvement in self-perceived disability and physical function. Conclusion. This rehabilitation programme facilitated regain of physical functioning and the ability to return to work. The pre-programme employment status, duration of absence from work, and patient age were the most important predictors for work resumption.
    Type of Medium: Online Resource
    ISSN: 2309-4990 , 2309-4990
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2010
    detail.hit.zdb_id: 2128854-9
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  • 3
    Online Resource
    Online Resource
    SAGE Publications ; 2007
    In:  Journal of Geriatric Psychiatry and Neurology Vol. 20, No. 2 ( 2007-06), p. 93-99
    In: Journal of Geriatric Psychiatry and Neurology, SAGE Publications, Vol. 20, No. 2 ( 2007-06), p. 93-99
    Abstract: Environmental and genetic factors may both affect the risk of vascular cognitive impairment developing after a stroke. To identify factors affecting this risk, the cognitive status of 121 patients was examined 3 months after an ischemic stroke. In all patients and in 270 control subjects, 7 polymorphisms reported to affect risk of vascular ischemic disease were genotyped. In 51 patients (42.1%), vascular cognitive impairment resulted, defined by a Mini-Mental State Examination score of less than 24. These patients were older and more likely to be women. Alleles of none of the polymorphisms differed between patients with or without vascular cognitive impairment, except for glutamate-cysteine ligase modifier (GCLM) (odds ratio = 2.8, P = .006). When all stroke patients were considered, the GCLM genotype did not affect Mini-Mental State Examination scores. Testing the GCLM genotype in an independent group of stroke patients may determine whether this association with vascular cognitive impairment is genuine. ( J Geriatr Psychiatry Neurol 2007;20:93-99)
    Type of Medium: Online Resource
    ISSN: 0891-9887 , 1552-5708
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2007
    detail.hit.zdb_id: 2094096-8
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  • 4
    Online Resource
    Online Resource
    SAGE Publications ; 2018
    In:  Journal of Studies in International Education Vol. 22, No. 3 ( 2018-07), p. 198-209
    In: Journal of Studies in International Education, SAGE Publications, Vol. 22, No. 3 ( 2018-07), p. 198-209
    Abstract: This study assessed both local and international students’ satisfaction on dimensions that may foster or disadvantage their learning experience in a recently established English-medium instruction (EMI) undergraduate international business program in Southern Taiwan. The study recruited 278 students (171 local and 97 international), and assessed their satisfaction with program management, interaction with peers within the program, and cultural diversity in the university. The results indicated that both local and international students were satisfied with local students’ openness to foreign cultures, students’ ability to communicate in English during class, content of courses, and the level of internationalization of the college. All participants, however, were significantly dissatisfied with the depth and frequency of social interaction outside classrooms, and with the facilities and management offered by the university. Findings of this study may have managerial and instructional implications for staff and faculty of English-medium programs in identifying potential issues and improving student retention.
    Type of Medium: Online Resource
    ISSN: 1028-3153 , 1552-7808
    RVK:
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2018
    detail.hit.zdb_id: 2075289-1
    SSG: 5,3
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  • 5
    Online Resource
    Online Resource
    SAGE Publications ; 2005
    In:  Journal of Chemical Research Vol. 2005, No. 12 ( 2005-12-01), p. 755-756
    In: Journal of Chemical Research, SAGE Publications, Vol. 2005, No. 12 ( 2005-12-01), p. 755-756
    Type of Medium: Online Resource
    ISSN: 1747-5198
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2005
    detail.hit.zdb_id: 3010810-X
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  • 6
    Online Resource
    Online Resource
    SAGE Publications ; 2007
    In:  Administration & Society Vol. 39, No. 1 ( 2007-03), p. 3-24
    In: Administration & Society, SAGE Publications, Vol. 39, No. 1 ( 2007-03), p. 3-24
    Abstract: This study explores antecedents of commitment among 1,300 municipal employees in three Chinese cities. Six potential antecedents, drawn from the rational choice and organizational behavior literatures, are investigated. Regression analysis indicates that role fit is the most important antecedent, followed by job challenge and management support. Extrinsic rewards and shared belief in the organization’s mission and values are not as strongly or consistently related to commitment level. Compatible with findings from studies in Western countries, the results suggest that commitment among Chinese public employees may depend on the extent to which they experience their organization as being committed to them.
    Type of Medium: Online Resource
    ISSN: 0095-3997 , 1552-3039
    RVK:
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2007
    detail.hit.zdb_id: 1499970-5
    SSG: 2
    SSG: 3,4
    SSG: 3,7
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  • 7
    Online Resource
    Online Resource
    SAGE Publications ; 1993
    In:  Contemporary Sociology Vol. 22, No. 2 ( 1993-03), p. 279-
    In: Contemporary Sociology, SAGE Publications, Vol. 22, No. 2 ( 1993-03), p. 279-
    Type of Medium: Online Resource
    ISSN: 0094-3061
    RVK:
    Language: Unknown
    Publisher: SAGE Publications
    Publication Date: 1993
    detail.hit.zdb_id: 121249-7
    detail.hit.zdb_id: 2010085-1
    SSG: 3,4
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  • 8
    In: Foot & Ankle International, SAGE Publications, Vol. 37, No. 11 ( 2016-11), p. 1157-1164
    Abstract: Repeated surgery can be a measure of failure of the primary surgery. Future reoperations might be avoided if the cause is recognized and procedures or devices modified accordingly. Reoperations result in costs to both patient and the health care system. This paper proposes a new classification system for reoperations in end-stage ankle arthritis, and analyzes reoperation rates for ankle joint replacement and arthrodesis surgeries from a multicenter database. Methods: A total of 213 ankle arthrodeses and 474 total ankle replacements were prospectively followed from 2002 to 2010. Reoperations were identified as part of the prospective cohort study. Operating reports were reviewed, and each reoperation was coded. To verify inter- and intraobserver reliability of this new coding system, 6 surgeons experienced in foot and ankle surgery were asked to assign a specific code to 62 blinded reoperations, on 2 separate occasions. Reliability was determined using intraclass correlation coefficients (ICCs) and proportions of agreement. Results: Of a total of 687 procedures, 74.8% (514/687) required no reoperation (Code 1). By surgery type, 14.1% (30/213) of ankle arthrodesis procedures and 30.2% (143/474) of ankle replacement procedures required reoperation. The rate for reoperations surrounding the ankle joint (ie, Codes 2 and 3) was 9.9% (21/213) for ankle arthrodesis versus 5.9% for ankle replacement (28/474). Reoperation rates within the ankle joint (ie, Codes 4 to 10) were 4.7% (10/213) for ankle arthrodesis and 26.1% (124/474) for ankle replacement. Overall, 0.9% (2/213) of arthrodesis procedures required reoperation outside the initial operative site (Code 3), versus 4.6% (22/474) for total ankle replacement. The rate of reoperation due to deep infection (Code 7) was 0.9% (2/213) for arthrodesis versus 2.3% (11/474) for ankle replacement. Interobserver reliability testing produced a mean ICC of 0.89 on the first read. The mean ICC for intraobserver reliability was 0.92. For interobserver, there was 87.9% agreement (804/915) on the first read, and 87.5% agreement (801/915) on the second. For the intra observer readings, 88.5% (324/366) were in agreement. Conclusions: The new coding system presented here was reliable and may provide a more standardized, clinically useful framework for assessing reoperation rates and resource utilization than prior complication- and diagnosis-based classification systems, such as modifications of the Clavien Dindo System. Analyzing reoperations at the primary site may enable a better understanding of reasons for failure, and may therefore improve the outcomes of surgery in the future. Level of Evidence: Level III, retrospective comparative cohort study based on prospectively collected data.
    Type of Medium: Online Resource
    ISSN: 1071-1007 , 1944-7876
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2016
    detail.hit.zdb_id: 2129503-7
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  • 9
    In: Foot & Ankle International, SAGE Publications, Vol. 41, No. 2 ( 2020-02), p. 170-176
    Abstract: Classification systems for the reporting of surgical complications have been developed and adapted for many surgical subspecialties. The purpose of this systematic review was to examine the variability and frequency of reporting terms used to describe adverse events and complications in ankle fracture fixation. We hypothesized that the terminology used would be highly variable and inconsistent, corroborating previous results that have suggested a need for standardized reporting terminology in orthopedics. Methods: Ankle fracture outcome studies meeting predetermined inclusion and exclusion criteria were selected for analysis by 2 independent observers. Terms used to define adverse events and complications were identified and recorded. Discrepancies were resolved by consensus with the aid of a third observer. All terms were then compiled and assessed for variability and frequency of use throughout the studies involved. Reporting terminology was subsequently grouped into 10 categories. Results: In the 48 studies analyzed, 301 distinct terms were utilized to describe complications or adverse events. Of these terms, 74.4% (224/301) were found in a single study each. Only 1 term, “infection,” was present in 50% of studies, and only 19 of 301 terms (6.3%) were used in at least 10% of papers. The category that was most frequently reported was “infection,” with 89.6% of studies reporting on this type of adverse event using 25 distinct terms. Other categories were “wound healing complications” (72.9% of papers, 38 terms), “bone/joint complications” (66.7% of papers, 35 terms), “hardware/implant complications” (56.3% of papers, 47 terms), “revision” (56.3% of papers, 35 terms), “cartilage/soft tissue injuries” (45.8% of papers, 31 terms), “reduction/alignment issues” (45.8% of papers, 29 terms), “medical complications” (43.8% of papers, 32 terms), “pain” (29.2% of papers, 16 terms), and “other complications” (20.8% of papers, 13 terms). There was a 78.6% interobserver agreement in the identification of terms across the 48 studies included. Conclusion: The reporting terminology utilized to describe complications and adverse events in ankle fracture fixation was found to be highly variable and inconsistent. This variability prevents accurate reporting of complications and adverse events and makes the analysis of potential outcomes difficult. The development of standardized reporting terminology in orthopedics would be instrumental in addressing these challenges and allow for more accurate and consistent outcome reporting. Level of Evidence: Level III; systematic review of Level III studies and above.
    Type of Medium: Online Resource
    ISSN: 1071-1007 , 1944-7876
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2020
    detail.hit.zdb_id: 2129503-7
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  • 10
    In: Foot & Ankle International, SAGE Publications, Vol. 36, No. 2 ( 2015-02), p. 123-134
    Abstract: Current operative outcome scales are based on pain and function, such as the Ankle Osteoarthritis Scale (AOS). Outcomes based on patient expectation and satisfaction may be more useful. The purpose of this prospective cohort study was to evaluate associations between patient expectation, satisfaction, and outcome scores for ankle fusion and total ankle replacement (TAR). Methods: In total, 654 ankles in 622 patients were analyzed at a mean of 61 months. Patient expectation and satisfaction with symptoms were quantified pre- and postoperatively using the Musculoskeletal Outcomes Data Evaluation and Management Scale questionnaires from the American Academy of Orthopaedic Surgeons, while function was quantified using the AOS. Results: Patients undergoing ankle replacement had a higher preoperative expectation score (79; 95% confidence interval [CI], 77-81) compared with those undergoing ankle fusion (72; 95% CI, 68-75). Preoperative expectation scores correlated weakly with AOS scores ( R 2 = 0.02) and with the “expectations met” score for ankle fusion ( R 2 = 0.07) but not for ankle replacement ( R 2 〈 0.01). Satisfaction scores were similar for ankle fusion and ankle replacement at follow-up, but a greater number of ankle replacement patients showed improvement in satisfaction (84% vs 74%, P 〈 .005). Higher satisfaction at final follow-up was associated with better expectations met and greater improvement in AOS outcome scores for both ankle fusion and ankle replacement. Expectations met and AOS scores at follow-up correlated for ankle fusion ( R 2 = 0.38, P 〈 .0001) and ankle replacement ( R 2 = 0.31, P 〈 .0001). Conclusions: Patients undergoing TAR had higher expectation scores prior to surgery than those undergoing ankle fusion. Expectations may be more likely to be met by ankle replacement compared with ankle fusion. Ankle replacement patients were more likely to report improved satisfaction scores after surgery. Preoperative expectation scores showed little correlation with preoperative AOS scores, indicating that expectation is independent of pain and function. However, postoperative expectations met and satisfaction scores were strongly associated with AOS scores at follow-up. Better preoperative patient education may change expectations and requires study. Level of Evidence: Level II, prospective cohort study.
    Type of Medium: Online Resource
    ISSN: 1071-1007 , 1944-7876
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2015
    detail.hit.zdb_id: 2129503-7
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