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Chinese People (chinese + people)
Selected AbstractsCultural and Personality Determinants of Leniency in Self-Rating among Chinese PeopleMANAGEMENT AND ORGANIZATION REVIEW, Issue 2 2006Jia Lin Xie abstract This study examines how cultural values (i.e., individualism and collectivism) and personality (i.e., self-perceived superiority and exhibitionism) jointly affect self-rating among Chinese respondents from mainland China (N=161), Hong Kong (N=350), and Taiwan (N=398). The results demonstrated that respondents with a more individualistic cultural orientation exhibit greater leniency in self-rating than those with a more collectivistic cultural orientation. Furthermore, self-perceived superiority and exhibitionism are related to high self-ratings among individuals who expressed low individualism values, but not among individuals who expressed high individualism or collectivism values. The results suggest that self-rating research needs to take both the individual's cultural values and personality traits into account. [source] Genetic polymorphisms in glutathione S-transferases T1, M1 and P1 and susceptibility to reflux esophagitisDISEASES OF THE ESOPHAGUS, Issue 6 2006B. Liu SUMMARY., Recent studies indicate that the prevalence of reflux esophagitis (RE) in China is increasing. RE is one of the most common esophageal complications associated with gastroesophageal reflux disease (GERD) and RE-Barrett's esophagus-esophageal adenocarcinoma (EAC) sequence has been considered as an histogenesis model for EAC in Western countries. RE is only present in a subset of patients with GERD, suggesting an altered susceptibility to RE may exist in these GERD individuals. However, the genetic changes related with high susceptibility to RE is largely unknown. The polymorphisms in glutathione S-transferases (GSTs) T1, M1 and P1 have been reported with high susceptibity to esophageal cancer in Chinese people. The present case-control study was thus undertaken to characterize the genetic polymorphisms of GSTs and their correlation with susceptibility to RE. One hundred and nine patients with RE, 97 patients with nonerosive reflux disease (NERD) and 97 normal controls were recruited in this study. All the subjects were from Beijing, China, and received endoscopic examination and questionnaires for RE. Genomic DNA was extracted from the lymphocytes of peripheral blood for each subject. Genotypes of the GSTM1 and GSTT1 genes were analyzed by a multiplex PCR method. A,G polymorphism of codon 104 of the GSTP1 gene was detected using PCR-based restriction fragment length polymorphisms (RFLP). The variant GSTP1 genotypes (*A/*B,*B/*B) was found with a high frequency in the case with RE (40%), and followed by NERD (25%) and normal control (22%). The differences were statistically significant (P < 0.05). The risk for RE increased 2.42-fold [odds ratio (OR); 95% confidence interval (95% CI), 2.42 (1.22,4.80)] in the subjects with variant GSTP1 genotype. The subjects with positive variant GSTP1 genotypes and negative H. pylori infection showed increasing tendency for risk of RE [OR (95% CI), 2.67 (1.06,6.70)]. However, the subjects with GSTT1 and GSTM1 polymorphisms did not show any correlation with high risk for RE or NERD. No significant interactions were identified between the variant GSTs and cigarette smoking, or alcohol drinking and subtype of RE. The present result suggests that GSTP1 genetic polymorphism may be one of the high susceptibility factors involved in the mechanisms of RE. H. pylori infection may play a protective role against RE. [source] Not Very Material but Hardly Immaterial: China's Bombed Embassy and Sino-American Relations,FOREIGN POLICY ANALYSIS, Issue 1 2010Gregory J. Moore In 1999 Sino-American relations experienced intense strain as a result of NATO's Kosovo intervention, and in particular by the bombing of the Chinese Embassy in Belgrade by an American B-2 bomber. Why did the bombing of China's embassy in Belgrade in the spring of 1999 touch such a raw nerve among the Chinese people and leadership? With the coming of the tenth anniversary of these events, what still needs to be explained is how Chinese and Americans could draw such divergent conclusions about that which they've never disagreed on,the incontestable fact of the embassy's demolition,and how the fact that what Americans called "a mistake" could almost completely derail Sino-American relations, which President Clinton in his very successful visit to China a year before had called a "strategic partnership." Based on a series of semistructured interviews the author did in Beijing and Washington with 28 Chinese and 30 American experts, this research draws a number of important conclusions in this regard. First, intensifying and even defining the conflict were a number of important perceptual gaps. Second, given the dispute over the intentionality of the embassy bombing, the conflict boiled down not to clashing interests, per se, but rather to issues of trust and beliefs about motives and intentions. Third, poor handling of the embassy bombing by both governments deepened the conflict and the alienation both sides felt. Fourth, underlying the lack of trust and the perceptual gaps between the two sides was "Fundamental Attribution Error." [source] Neck ultrasound for prediction of right nonrecurrent laryngeal nerveHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 7 2010Shih-Ming Huang MD Abstract Background. Nonrecurrent laryngeal nerve (NRLN) is 1 of the important causes for nerve damage during neck surgery. The anomaly is almost associated with congenital vascular abnormally. Most neck vascular anomalies can be detected by ultrasound. Methods. Both 3.5-MHz and 10-MHz probe neck ultrasound scans were performed for 2330 patients undergoing thyroidectomy preoperatively. Absence of innominate artery (INA) was defined as positive with right NRLN. Results. Of 13 positive patients found by 10-MHz probe, 11 were also identified by 3.5-MHz probe, and proved to be with right NRLN during operation. Two false-positive patients (18%) found by 10-MHz probe were due to short INA and tortuous INA, respectively. The incidence of right NRLN was 0.47% in Chinese people. Both the sensitivity and specificity for predicting right NRLN by 3.5-MHz probe were 100%. Conclusion. A 3.5-MHz probe neck ultrasound scan can accurately demonstrate right NRLN. Applying this tool for neck surgery to reduce the nerve damage is highly advised. © 2009 Wiley Periodicals, Inc. Head Neck, 2010 [source] 1. THE DEFINING CHARACTER OF CHINESE HISTORICAL THINKING1HISTORY AND THEORY, Issue 2 2007CHUN-CHIEH HUANG ABSTRACT Imbued with profound historical consciousness, the Chinese people are Homo historiens in every sense of the term. To be human in China, to a very large extent, is to be historical, which means to live up to the paradigmatic past. Therefore, historical thinking in traditional China is moral thinking. The Chinese historico-moral thinking centers around the notion of Dao, a notion that connotes both Heavenly principle and human norm. In view of its practical orientation, Chinese historical thinking is, on the one hand, concrete thinking and, on the other, analogical thinking. Thinking concretely and analogically, the Chinese people are able to communicate with the past and to extrapolate meanings from history. In this way, historical experience in China becomes a library in which modern readers may engage in creative dialogues with the past. [source] A prevalence study of suicide ideation among older adults in Hong Kong SARINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 11 2003Paul S. F. Yip Abstract Objective The objective of this paper is to ascertain estimates of the prevalence, and associated risk factors for, suicidal ideation among community-dwelling older adults in Hong Kong. Method The study was conducted as part of the General Household Survey (GHS), using face to face interviews of ethnic Chinese people aged 60 or above living in the community. Elders living in institutions or elderly homes were excluded from the study. Results Six percent of the sample was found to have ever had suicide ideation. The results showed that poor physical health, including poor vision, hearing problems, and a greater number of diseases; and poor mental health, especially in the form of depression, are predictors of suicidal ideation in the elderly population. Also, statistical analysis by linking individual factors to depression showed that financial and relationship problems are significant risk factors as well. Older adults who engaged in active coping, that is, those who actively seek to manage or control the negative events in their lives, fare better with lower levels of suicidal ideation than those who use passive coping styles. Conclusions The prevalence of suicidal ideation is similar among elders in Hong Kong and western countries. Factors that contribute to risk for suicidal ideation span physical and mental health, social, and psychological domains. Although the association of suicidal ideation to self-destructive acts remains to be determined, these findings indicate a variety of potential foci for late life suicide prevention efforts. Copyright © 2003 John Wiley & Sons, Ltd. [source] Migration of Highly Skilled Chinese to Europe: Trends and PerspectiveINTERNATIONAL MIGRATION, Issue 3 2003Guochu Zhang Since China's economic opening and reforms in 1978, the country has broadened and deepened its exchanges and relations with other countries. This has contributed to the increase in the scale of international migration of highly skilled Chinese abroad. The impact of the migration of highly skilled Chinese on China and the relevant nations particularly deserve attention and study. Following the earlier migration flows mainly to the United States, Japan, Canada, Australia, and New Zealand, the migration of highly skilled Chinese to Europe has become a notable new trend. Currently, the flow of international migration of highly skilled Chinese personnel is mainly oriented toward Europe and the United States. While studying abroad has been the main form of migration of the skilled, this has now been joined by the migration of technical and professional staff, and the trend is increasing. The main country of destination for Chinese students is the United States, which absorbs more than half of the total, while Australia and Canada receive the largest number of skilled Chinese manpower. The United States also receives a large number of Chinese technical personnel, but its proportion has declined, while the flow to Europe has sharply increased. This development may be attributed to the global expansion of economic, scientific and technological, as well as cultural and educational exchanges and cooperation. But it is also the result of an increase in the educational investment made by the Chinese people following the continuous increase in China's economic strength and the population's personal income. Of greater importance are the gaps between China and Europe at the scientific, technological, and educational levels and the research and marketing environment. The intervening changes in labour market and immigration policies in European and American countries accelerate the trend further. For all of these and other reasons, the spatial distribution of Chinese students will become more balanced and play a positive role in the promotion of mutually beneficial exchanges between China and other countries. [source] Insomnia Severity Index: psychometric properties with Chinese community-dwelling older peopleJOURNAL OF ADVANCED NURSING, Issue 10 2010Doris S.F. Yu yu d.s.f. (2010) Insomnia Severity Index: psychometric properties with Chinese community-dwelling older people. Journal of Advanced Nursing,66(10), 2350,2359. Abstract Aim., This paper is a report of a study to evaluate the psychometric properties of the Chinese version of the Insomnia Severity Index. Background., Despite the high prevalence of insomnia in older people and its detrimental impact on well-being and healthcare costs, this problem is almost always undetected and consequently under-treated. The Insomnia Severity Index is psychometrically sound in measuring perceived insomnia severity. However, it has had very limited application in non-White populations. Methods., An instrument validation study was carried out between October 2008 and April 2009. The Insomnia Severity Index was translated into Chinese using Brislin's model and administered to a convenience sample of 585 older Chinese people recruited from three community centres for elders. Other instruments were also administered, including the Chinese version of the Pittsburgh Sleep Quality Index and the Geriatric Depression Scale. Results., Cronbach's alpha of the Chinese version of the Insomnia Severity Index was 0·81, with item-to-total correlations in the range of 0·34,0·67. Construct validity was supported by its moderate relationship with the Chinese Pittsburgh Sleep Quality Index and sleep efficiency. The Chinese version of the Insomnia Severity Index also indicated more severe level of insomnia in older people who reported depressed mood on the Geriatric Depression Scale. Discriminant validity was supported as the Chinese version of the Insomnia Severity Index could discriminate poorer sleepers from normal sleepers. Exploratory factor analysis identified a two-factor structure for the Chinese version of the Insomnia Severity Index in measuring the severity and impacts of insomnia on the Chinese older people. Conclusion., The Chinese version of the Insomnia Severity Index is a culturally-relevant and psychometrically-sound instrument for assessing severity and impact of insomnia in Chinese community-dwelling older people. Nurses can use this tool to assess older people's perceptions of insomnia. [source] Assessing health-related quality of life in patients with inflammatory bowel disease in Zhejiang, ChinaJOURNAL OF CLINICAL NURSING, Issue 1-2 2010Yunxian Zhou Aims., The aim of this study was to assess health-related quality of life in patients with inflammatory bowel disease in Zhejiang, Mainland China. Background., The incidence of inflammatory bowel disease in China is believed to be low but has been increasing in the past decade. The quality of life of Chinese patients with inflammatory bowel disease is unknown. Design., A cross-sectional study. Methods., The study was conducted in 92 patients with inflammatory bowel disease in Zhejiang, China, 52 with ulcerative colitis and 40 with Crohn's disease. Health-related quality of life was measured by the Chinese version of the Inflammatory Bowel Disease Questionnaire and Short Form-36, respectively. Disease activity was assessed by the Walmsley and Harvey,Bradshaw simple indices for ulcerative colitis and Crohn's disease, respectively. Demographic and clinical variables were also recorded. Short Form-36 data from the study sample were compared with a reference population of 1688 Chinese people residing in Hangzhou, Zhejiang, China. Results., No significant health-related quality of life differences were found between patients with ulcerative colitis and Crohn's disease (p > 0·05). Pooled data showed that inflammatory bowel disease patients with active disease had significantly lower scores for all eight dimensions of Short Form-36 compared to those in remission (p < 0·01); those with active disease scored significantly lower than population norms in all dimensions of Short Form-36 except mental health (p < 0·05); whereas those in remission scored significantly lower than population norms in role physical (p < 0·01) and general health dimensions (p < 0·05). The regression analyses identified only disease activity index and employment status to explain variations in health-related quality of life (p < 0·01). Conclusions., Inflammatory bowel disease similarly impairs health-related quality of life in patients with both ulcerative colitis and Crohn's disease. Relevance to clinical practice., The results suggest that any interventions that produce a stable clinical remission, whether medical or surgical, allowing patients to return to their usual work position can decrease the disease impact on their daily lives. [source] Variable number of tandem repeats polymorphism of platelet glycoprotein Ib , in Chinese people and CC genotype with aspirin sensitivity in patients with cerebral infarctionJOURNAL OF CLINICAL PHARMACY & THERAPEUTICS, Issue 2 2009Y.-Y. Jin MM Summary Background and objective:, To study the prevalence of variable number of tandem repeats (VNTR) polymorphism in platelet membrane glycoprotein (GP) Ib , in a Chinese Han population and to determine the relationship between VNTR polymorphisms and aspirin resistance. Methods:, Three hundred healthy individuals and 110 patients with cerebral infarction volunteered to participate in this study. The genotype status of all participants was determined by polymerase chain reaction-restriction fragment length polymorphism analysis. Platelet aggregation in patients with cerebral infarction receiving aspirin (100 mg/day) for at least 7 days, was measured by optical transmission aggregometry. Results and discussion:, Only three alleles of GP Ib ,, namely, B, C and D, were found. Type A was not found in the Chinese Han participants. Aspirin-sensitive patients were significantly more often of CC genotype than aspirin-semi-responders. Conclusions:, Only three types of alleles B, C and D were detected in the north-eastern region of China. The CC genotype of the VTNR polymorphism in GPIb appears to be more sensitive to the inhibitory action of low-dose aspirin. [source] Widespread pain symptoms and psychological distress in southern Chinese with orofacial painJOURNAL OF ORAL REHABILITATION, Issue 1 2010A. S. MCMILLAN Summary, The study investigated the experience of widespread pain (WP) symptoms and psychological distress in southern Chinese with orofacial pain (OFP). A community-based, cross-sectional case,control study involving people aged 35,70 registered with the Hospital Authority/University of Hong Kong Family Medicine Clinic served as the sampling frame. People with recent OFP symptoms and a group without OFP took part. Standard questions were asked about OFP conditions in the previous month. Psychological status was evaluated through depression, and non-specific physical symptoms (NPS) scores were measured with depression and somatization sub-scales of the Symptom Checklist-90. Widespread pain was determined using body outline drawings to identify painful sites prior to a standard clinical examination. Two hundred people with OFP and 200 without OFP participated. Compared with 5·0% in the comparison group (P = 0·005), 13·5% of participants with OFP had WP (OFP/WP). Multiple OFP symptoms were more common in the OFP/WP sub-group than the OFP sub-group without WP (OFP/No WP) (P < 0·002). Sixty-three percent of the OFP/WP sub-group had moderate/severe depression scores compared with 26·0% in the OFP/No WP sub-group (P < 0·001). When pain items were included and excluded, 92·6% and 88·9% of the OFP/WP sub-group had moderate/severe NPS scores, respectively compared with 68·5% and 65·0% in the OFP/No WP sub-group (P = 0·004). Co-morbid WP occurred relatively often in southern Chinese with OFP. Psychological distress was common in OFP sufferers, particularly those with WP. A multidisciplinary approach to treatment including cognitive/behavioural therapy should be considered in Chinese people with OFP as part of a WP pattern. [source] Depression and diffuse physical symptoms in southern Chinese with temporomandibular disordersJOURNAL OF ORAL REHABILITATION, Issue 6 2009A. S. MCMILLAN Summary, The study investigated the experience of depressive symptoms and the relationship with diffuse physical symptoms reporting in southern Chinese seeking professional care for temporomandibular disorders (TMD) in Hong Kong. Eighty-seven new patients [77 females/10 males; mean age 39·3 years (SD 12·7)] referred to the specialist TMD clinic at the Prince Philip Dental Hospital, Hong Kong participated in this study. The Research Diagnostic Criteria (RDC)/TMD history questionnaire was used to derive Axis II psychological data. Psychological status was assessed through depression and non-specific physical symptoms (NPS) scores (pain items included and excluded) measured with RDC/TMD Axis II instruments; 42·5% of patients experienced moderate/severe depression symptoms; 59·8% and 57·5% had moderate/severe NPS scores when pain items were included and excluded, respectively. Strong, positive and statistically significant correlations were noted between depression scores and the NPS scores that included pain items (r = 0·80) and those that did not (r = 0·80). The correlations remained consistent and were of similar magnitude when male patients were excluded from the computation and also when the possible effect of patient age was controlled. While taking into account the modest patient sample which was related to a low rate of treatment seeking, depressive symptoms were common and similar to other western and Chinese patient groups. NPS reports were higher than in Singapore Chinese patients. There appeared to be a clear association between depression and diffuse physical symptoms. The findings should be considered in the holistic care of Chinese people with TMD. [source] Diagnostic sub-types, psychological distress and psychosocial dysfunction in southern Chinese people with temporomandibular disordersJOURNAL OF ORAL REHABILITATION, Issue 3 2008L. T. K. LEE Summary, The study aimed to assess the distribution of temporomandibular disorders (TMD) sub-types, psychological distress and psychosocial dysfunction in southern Chinese people seeking treatment for TMD using Research Diagnostic Criteria for TMD (RDC/TMD) and investigate potential cross-cultural differences in sub-type prevalence and psychosocial impact. Eighty-seven consecutive patients (77 females; 10 males) with a mean age of 39·3 years (s.d. 12·8) newly referred to the specialist TMD clinic at the Prince Philip Dental Hospital, Hong Kong over a 20-month period took part in the study. RDC/TMD history questionnaire and clinical assessment data were used to derive Axis I and II findings. Group I muscle disorders were the most common and found in 57·5% of patients. Group II (disc displacement) disorders were found in 42·5% and 47·1% of the right and left temporomandibular joints (TMJ) respectively. Group III disorders (arthralgia/arthrosis/arthritis) were revealed in 19·5% and 23·0% of right and left TMJ's respectively. In the Axis II assessment, 42·5% of patients had moderate/severe depression scores, 59·7% had moderate/severe somatization scores and based on graded chronic pain scores 15·0% had psychosocial dysfunction (grade III and IV). While acknowledging the small sample size, the distribution of RDC/TMD Axis I and II diagnoses was fairly similar in Chinese TMD patients compared with Western and other Asian patient groups. However, in Chinese patients, myofascial pain with limited jaw opening and TMJ disc displacement with reduction were more common and a significant number experienced psychological distress and psychosocial dysfunction. The findings have implications for the management of TMD in Chinese people. [source] Hepatitis C in ethnic minority populations in EnglandJOURNAL OF VIRAL HEPATITIS, Issue 6 2008A. G. Mann Summary., The aim of the study was to investigate the differing epidemiology of hepatitis C-related end-stage liver disease in ethnic minorities in England. We used Hospital Episode Statistics from 1997/98 to 2004/05 to directly age-standardize numbers of episodes and deaths from hepatitis C-related end-stage liver disease in ethnic groups using the white English population as standard and the age-structured population by ethnic group from the 2001 Census. We estimated the odds of having a diagnosis of end-stage liver disease amongst hepatitis C-infected individuals in each ethnic group compared with whites using logistic regression. The main outcome measures were age-standardized morbidity and mortality ratios and morbidity and mortality odds ratios. Standardized ratios (95% confidence interval) for hepatitis C-related end-stage liver disease ranged from 73 (38,140) in Chinese people to 1063 (952,1186) for those from an ,Other' ethnic group. Amongst individuals with a diagnosis of hepatitis C infection, the odds ratios (95% CI) of severe liver disease were 1.42 (1.13,1.79), 1.57 (1.36,1.81), 2.44 (1.85,3.22), 1.73 (1.36,2.19) and 1.83 (1.08,3.10) comparing individuals of Black African, Pakistani, Bangladeshi, Indian and Chinese origin with whites, respectively. Ethnic minority populations in England are more likely than whites to experience an admission or to die from severe liver disease as a result of hepatitis C infection. Ethnic minority populations may have a higher prevalence of hepatitis C or they may experience a poorer prognosis because of differential access to health services, longer duration of infection or the prevalence of co-morbidities. [source] Parliament and the Problem of China, 1925,7: Priorities, Preoccupations and StereotypesPARLIAMENTARY HISTORY, Issue 3 2010PHOEBE CHOW Though China had never been part of Britain's formal empire, a century of trade and warfare had caused China to cede trading and territorial rights to Britain. But from 1925 to 1927 the rise of the Kuomintang and the anti-imperialistic movement began to threaten British interests in China, alarming policy makers in London. At the same time, the China issue also captured the attention of MPs, who spent long sessions debating British policy towards China. These debates reveal much about MPs' perceptions of China, and can be seen as a microcosm of the British public sphere, encapsulating the multivalent British opinions on the world around them. Discussions of the ,China Situation' became an opportunity to express opinions on most of the important topics of the day , the economy, the General Strike, the Red Scare, disarmament, and the future of empire. A close reading of these debates can tell us much, not only about assumptions MPs held about China and the Chinese people, but also about issues closer to home. Three major events in China grabbed the attention of parliament in the period 1925,7. They were: (1) the May 30th Movement and the subsequent anti-British boycott in 1925; (2) the decision to send troops to Shanghai in January 1927; and (3) the so-called Nanking outrages, when British subjects in China were killed by Nationalist Army troops. What follows is a description and analysis of the debates over these three episodes. [source] Use of Western and Indigenously Developed Personality Tests in AsiaAPPLIED PSYCHOLOGY, Issue 2 2004Fanny M. Cheung Cet article passe en revue les recherches transculturelles sur les grandes évaluations de la personnalité dans les pays asiatiques, à savoir le MMPI, l'EPQ, le STAI et le NEO-PI-R. On aborde la question de l'application interculturelle de tests traduits. L'Inventaire d'Evaluation de la Personnalité Chinois (CPAI) est mentionné comme exemple de travaux autochtones qui ont mis en évidence des dimensions originales ou importantes. Développéà l'origine en tant qu'outil d'évaluation culturellement approprié au peuple chinois, le CPAI a ensuite permis de mettre à l'épreuve l'universalité des théories occidentales de la personnalité. Le facteur spécifique du CPAI relatif aux liens interpersonnels est utile pour l'étude d'un aspect de la personnalité qui est absent des mesures de la personnalité importées. On examine aussi les défis à venir qui attendent la recherche et les applications concernant l'évaluation de la personnalité en Asie. This paper reviews the cross-cultural research on major personality measures in Asian countries, including the MMPI, EPQ, STAI, and the NEO-PI-R. Considerations in the cross-cultural application of translated tests are discussed. The Chinese Personality Assessment Inventory (CPAI) is cited as an example of indigenous measures that have identified culturally salient or unique dimensions. Although developed originally as a culturally relevant assessment tool for Chinese people, the CPAI has also become a means to examine the universality of Western personality theories. The unique Interpersonal Relatedness factor of the CPAI is useful to the study of an aspect of personality that has been absent in imported personality measures. Future challenges for research and applications of personality assessment in Asia are discussed. [source] Coverage and accuracy of ethnicity data on three Asian ethnic groups in New ZealandAUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 3 2010Pauline Norris Abstract Objective: Detecting and eliminating ethnic disparities in access to and outcomes of healthcare relies on accurate ethnicity recording. Studies have shown that there are inaccuracies in ethnicity data in New Zealand and elsewhere. This study examined coverage and accuracy of ethnicity data for three Asian ethnic groups. Methods: Student researchers from, or with links to, the ethnic groups concerned worked with communities to recruit participants. Names and dates of birth, length of residence in New Zealand and immigration status were recorded. Names and dates of birth were sent to the New Zealand Health Information Service, which attempted to link them with National Health Index ethnicity data. Results: Only 72% of participants could be linked to an NHI number, and only 48% of those had their ethnicity recorded accurately. Linkage odds were lower for older people, and accuracy was higher for Chinese people compared to the other ethnicities. Length of residence and immigration status did not affect either coverage or accuracy. Conclusion: Most participants who could be linked had their ethnicity recorded in the broader category of "Asian", but accuracy was poor at the sub-group level. Implications: Extreme caution should be applied when examining data about sub-groups within the ,Asian' category. [source] Prevalence of optic disc drusen in an adult Chinese population: the Beijing Eye StudyACTA OPHTHALMOLOGICA, Issue 2 2009Qi Sheng You Abstract. Purpose:, This study aimed to determine the prevalence of optic disc drusen and their associations with ocular and general parameters. Methods:, The Beijing Eye Study included 4439 of 5324 subjects invited to participate (response rate 83.4%). All subjects were aged , 40 years. The present investigation involved 8594 (96.8%) eyes of 4324 (97.4%) subjects from whom readable fundus photographs of at least one eye were available. The main outcome parameter was the presence of optic disc drusen defined as round, whitish bodies. Results:, Optic disc drusen were detected in nine (0.1 ± 0.05%) eyes of eight subjects (five women). The prevalence rate was 0.2 ± 0.07% (95% confidence interval 0.07,0.33%) per subject. Optic disc drusen were significantly associated with small optic discs (p < 0.001). They were not statistically associated with age (p = 0.90), gender (p = 0.73), intraocular pressure (p = 0.97), refractive error (p = 0.71), visual field defects (p = 0.47) or corrected visual acuity (p = 0.84). Conclusions:, Optic disc drusen are present in about two in 1000 adult Chinese people in Northern China. The main associated factor is a small optic disc. [source] Variable morphology of the sacrum in a Chinese populationCLINICAL ANATOMY, Issue 5 2009Li-Ping Wu Abstract Although several morphological variations of sacrum have been reported in western populations, little attention has been paid to this anatomic issue in eastern people, and classification of sacral variability in particular. In this research of sacral morphology in Chinese people, we investigated and measured thoroughly and systematically 203 specimens of intact dry Chinese adult sacra. Morphological features of sacral variations were observed by visual inspection, and correlation parameters of variability were measured with a vernier caliper. The incidence of sacral variations was calculated. We found that the overall rate of sacral variations was 58.1% (male: 57.4%; female: 59.5%). The anatomical variants that we observed fell into the following five categories: accessory auricular surface (25 specimens, 12.3%); sacral skewness (48 specimens, 23.6%); transitional vertebra (34 specimens, 16.7%); sacral spina bifida occulta (57 specimens, 28.1%), Degrees I, II, and III of which were 36, 14, and 7 specimens, respectively; multiple variations (42 specimens, 20.7%), the types of which were diversified. This study reveals that sacral variations are common in Chinese population. The sacral variants in anatomic morphology should be taken into consideration when diagnosing and treating sacrum-related diseases. Clin. Anat. 22:619,626, 2009. © 2009 Wiley-Liss, Inc. [source] | ||||||||||||||||