危重症患者的APACHEⅡ评分与中医辨证相关性研究

目的：通过比较不同中医证型的ICU危重症患者的APACHEⅡ评分，同时对比两组死亡率，评价中医辨证在预后判断中的临床意义。方法：对纳入研究的85例ICU危重症患者于入ICU及出ICU时分别进行中医辨证，分为阳类证和阴类证两型，对所有病人进行APACHEⅡ评分，比较两型病人在进入ICU及出ICU时的APACHEⅡ分值，并与死亡率比较。结果：初始为阴类证的患者在入ICU及出ICU时的APACHEⅡ评分显著高于初始为阳类证的患者（P=0．0001及F〈0．05），死亡率亦显著高于阳类证患者（P=0．0369）：治疗后由阳类证转为阴类证患者APACHEⅡ评分较维持阳类证者增高（P=0．0161），而阴类证转为阳类证的患者APACHEⅡ分值较维持阴类证者减低（P=0．0424）。结论：中医证型对危重症的病情程度及预后判断有较好的预测价值，阴类证患者的预后较阳类证患者差，证型转换可能引起预后改变。     

Cause-specific and total mortality in the Canterbury (New Zealand) insulin-treated Diabetic Registry population: a 15-year follow-up study.

AIMS: To establish all-cause and cause-specific death rates, and risk factors for mortality in insulin-treated diabetic individuals living in the province of Canterbury, New Zealand. METHODS: Insulin-treated diabetic subjects (n = 995) on the Canterbury Diabetes Registry were followed up over 15 years and vital status determined. Death rates were standardized and hazard regression was used to model the effects of demographic covariates on relative survival time. RESULTS: There were 419 deaths in 11 226.3 person-years of follow-up with a standardized mortality ratio (SMR) of 2.0 (95% confidence interval (CI) 1.8-2.2). Relative mortality was greatest for the group aged 0-29 years (SMR 3.0 (95% CI 2.4-3.7)). After controlling for diabetes duration and gender, a 10-year increment in age of onset was associated with a 33% decrease in relative hazard (95% CI 29-36%), indicating that excess mortality due to diabetes declines with rising age of onset. After controlling for age of onset and gender, each 10-year increment in duration of diabetes is associated with a 26% decrease in relative hazard (95% CI 24-29%), indicating that with longer survival the mortality hazard approaches the general population hazard. Relative mortalities were increased for cardiovascular, renal and respiratory disease, but not malignancy. Relative mortality from acute metabolic complications was increased in the subgroup with age of onset of diabetes < 30 years and requiring insulin within 1 year of diagnosis. CONCLUSIONS: Mortality rates are high for insulin-treated diabetic individuals relative to the general population.     

Application of a pigment measuring device – Mexameter®– for the differential diagnosis of vitiligo and nevus depigmentosus

Background/purpose: Vitiligo and nevus depigmentosus (ND) present similar hypopigmented macules with significantly different prognoses. Although the distinction between the two diseases is important, differential diagnosis relies on medical history and physical examination, which is far from decisive in some cases. The Mexameter^® is an objective skin color-measuring device, and has been reported to provide a reproducible and sensitive means of quantifying small skin color differences. In this study, we investigated the usefulness of a Mexameter^® for discriminating these diseases.
Methods: A selection of 202 hypopigmented skin lesions (182 from vitiligo and 20 from ND) were the objects of this study. Using a Mexameter, MIs were obtained from lesions and symmetrically located control skin. RMIs, ratios of the MIs of lesional skins to control skins, were calculated.
Results: The mean MIs and RMIs were significantly different for vitiligo and ND. The mean RMI of ND lesions was 74±13, which was significantly higher than that of vitiligo lesions (50±24). No ND lesion had an RMI of <50%.
Conclusion: This study shows that the Mexameter^®, an objective pigment-measuring device, can be used to achieve a more accurate diagnosis of hypopigmentary disorders, and that the relative melanin index (RMI), which represents the relative pigment levels, might be a more effective parameter than the melanin index (MI) itself for comparing pigmentation differences.     

Psychodramatische Supervision in der Sozialen Arbeit

Anliegen dieses Artikels ist, die besondere Qualit?t und Chance von Psychodramatischer Supervision zu beschreiben, und gleichzeitig die Kompatibilit?t und fruchtbare Erg?nzung des Moreno’schen Ansatzes innerhalb des Formats Supervision innerhalb der Sozialen Arbeit auf zuzeigen. Dies wird anhand von 2 ausgew?hlten Praxisbeispielen dargestellt. Die Handlungskompetenz von Supervisandinnen und Supervisanden kann durch einfache psychodramatische Interventionen erweitert werden. Handlungshemmung wird überwunden, Spontaneit?t und Kreativit?t kommen ins Laufen und er?ffnen Perspektiven.     

The expression of emotion through nonverbal behavior in medical visits

Relationship-centered care reflects both knowing and feeling: the knowledge that physician and patient bring from their respective domains of expertise, and the physician’s and patient’s experience, expression, and perception of emotions during the medical encounter. These processes are conveyed and reciprocated in the care process through verbal and nonverbal communication. We suggest that the emotional context of care is especially related to nonverbal communication and that emotion-related communication skills, including sending and receiving nonverbal messages and emotional self-awareness, are critical elements of high-quality care. Although nonverbal behavior has received far less study than other care processes, the current review argues that it holds significance for the therapeutic relationship and influences important outcomes including satisfaction, adherence, and clinical outcomes of care.     

体外诱导条件下大鼠骨髓基质细胞骨钙素和Ⅰ型胶原mRNA的表达

目的　研究体外培养大鼠骨髓基质细胞诱导条件下 ,成骨分化标志骨钙素和 型胶原 m RNA水平的表达。方法　采用成骨诱导剂 (含地塞米松 10 - 8mol/ L、β甘油磷酸钠 10 mm ol/ L和抗坏血酸 AA 5 0μg/ml)对培养状态下的不同代大鼠骨髓基质细胞进行成骨诱导 ,提取 RNA,采用 RT- PCR方法 ,以β-肌动蛋白 c DNA为内参照 ,检测骨钙素和 型胶原 m RNA的表达。结果　与对照组相比 ,接受成骨诱导剂作用的大鼠骨髓基质细胞随诱导时间的延长骨钙素和 型胶原 m RNA出现高表达 ,且维生素 D为诱导骨钙素 m RNA表达的必需成分。结论　体外培养的大鼠骨髓基质细胞保持成骨未分化状态 ,无骨钙素和 型胶原 m RNA的表达 ,诱导后可向成骨分化 ,骨钙素和 型胶原 m RNA表达升高     

Non-invasive Assessment of Coronary Flow Velocity Reserve: A New Method Using Transthoracic Doppler Echocardiography

Coronary flow reserve (CFR) has been used toassess coronary microcirculation and epicardial coro-nary stenoses[1— 3 ] . CFR is defined as the ratio ofcoronary flow under maximal coronary vasodilatationto coronary flow under resting conditions[4 ] .Whenthe cross- sectional area of epicardial coronary arteriesis constant,coronary flow velocity (CFV) ratios areequal to volume flow ratios.The most common method used clinically formeasuring CFVR is intracoronary Doppler flow(ICD) analysis re…