Displaying publications 461 - 480 of 2311 in total

Abstract:
Sort:
  1. Wang JG, Chia YC, Chen CH, Park S, Hoshide S, Tomitani N, et al.
    J Clin Hypertens (Greenwich), 2020 03;22(3):363-368.
    PMID: 31955513 DOI: 10.1111/jch.13803
    The new Chinese hypertension guideline comprehensively covers almost all major aspects in the management of hypertension. In this new guideline, hypertension remains defined as a systolic/diastolic blood pressure of at least 140/90 mm Hg. For risk assessment, a qualitative approach is used similarly as in previous Chinese guidelines according to the blood pressure level and the presence or absence of other risk factors, target organ damage, cardiovascular complications, and comorbid diseases. The therapeutic target is 140/90 mm Hg in general, and if tolerated, especially in high-risk patients, can be more stringent, that is, 130/80 mm Hg. However, a less stringent target, that is, 150/90 mm Hg, is used in the younger (65-79 years, if tolerated, 140/90 mm Hg) and older elderly (≥80 years). Five classes of antihypertensive drugs, including β-blockers, can be used either in initial monotherapy or combination. The guideline also provided information on the management of hypertension in several special groups of patients and in the presence of secondary causes of hypertension. To implement the guideline recommendations, several nationwide hypertension control initiatives are being undertaken with new technology. The new technological platforms hopefully will help improve the management of hypertension and generate scientific evidence for future hypertension guidelines, including a possible Asian hypertension guideline in the near future.
    Matched MeSH terms: China/epidemiology
  2. Shi LM, Liu SZ, Dou XJ, Liu XY, Feng EQ, Liang JW, et al.
    Trop Biomed, 2024 Jun 01;41(2):134-141.
    PMID: 39154264 DOI: 10.47665/tb.41.2.001
    Malaria is an insect-borne disease transmitted by Anopheles mosquitoes or the importation of Plasmodium-infected blood, posing a serious threat to human health and life safety. This study aims to analyze the incidence of malaria in Qingdao at various stages from 1949 to 2021, to collate the control measures taken at different epidemic stages to assess the effectiveness of malaria control, and to identify a set of malaria control strategies suitable for Qingdao, while providing Chinese experience for other countries or cities in their malaria elimination efforts. A retrospective survey was used to collect information on malaria cases, control measures and prevention and control effects in Qingdao from 1949 to 2021, and to evaluate malaria control strategies and measures in Qingdao. 704 155 cases have been reported from 1949 to 2021, with three epidemic peaks: the incidence rate was 1715.9/100 000 in 1961, 1409.7/100 000 in 1965, and the most severe case occurred in 1972, with an incidence rate of 1635.6/100 000 and a case count exceeding 90 000. Throughout the various stages of malaria epidemics, Qingdao has effectively eliminated indigenous malaria by implementing diverse preventive and control measures. Since the last indigenous case of Plasmodium vivax was reported in 2002, all locally reported cases have been imported, mainly by returning migrant workers from Africa. This study examines a range of malaria prevention and control strategies and interventions that are appropriate for Qingdao. These measures have enabled Qingdao to successfully eliminate malaria and maintain malaria-free status for more than 20 years. These measures can also serve as a reference for similarly situated cities in Africa and Southeast Asia.
    Matched MeSH terms: China/epidemiology
  3. Guo K, Zhang X, Bai S, Minhat HS, Nazan AINM, Feng J, et al.
    PLoS One, 2021;16(7):e0253891.
    PMID: 34297731 DOI: 10.1371/journal.pone.0253891
    Following the 2019 coronavirus disease (COVID-19) outbreak in China, undergraduate students may experience psychological changes. During emergency circumstances, social support is an important factor influencing the mental health condition among undergraduate students in Shaanxi province. This study aims to find the factors associated with mental health symptoms of depression, anxiety, and stress among undergraduate students in Shaanxi province during the COVID-19 pandemic in China. A cross-sectional study was conducted from Feb 23 to Mar 7, 2020. A total of 1278 undergraduate students from the universities located in Shaanxi province participated in this study. The mental health symptoms were measured by 12-item Perceived Social Support Scale (PSSS) and Depression Anxiety Stress Scale (DASS-21) instruments. This survey showed that females receive more social support compared to males (t = -5.046, P<0.001); males have higher-level depression symptoms (t = 5.624, P<0.001); males have higher-level anxiety symptoms (t = 6.332, P<0.001), males have higher-level stress symptoms (t = 5.58, P<0.001). This study also found participants who have low social support was negatively correlated with mental health symptoms. In Conclusion, Males and low social support were associated with having the higher level of depression, anxiety, and stress symptoms among undergraduate students in Shaanxi province during the COVID-19 pandemic in China. Therefore, it is suggested that people should supply more social support for undergraduate students in Shaanxi province during COVID-19 pandemic.
    Matched MeSH terms: China/epidemiology
  4. Leal J, Becker F, Lim LL, Holman RR, Gray AM
    J Diabetes, 2022 Jul;14(7):455-464.
    PMID: 35876124 DOI: 10.1111/1753-0407.13294
    BACKGROUND: We estimate health-related quality of life and the impact of four cardiovascular events (myocardial infarction [MI], stroke, congestive heart failure, angina) and gastrointestinal events in 6522 Chinese patients with coronary heart disease (CHD) and impaired glucose tolerance (IGT) participating in the Acarbose Cardiovascular Evaluation (ACE) trial.

    METHODS: Health-related quality of life was captured using the EuroQol-5 Dimension-3 Level (EQ-5D-3L), with data collected at baseline and throughout the trial. Multilevel mixed-effects linear regression with random effects estimated health-related quality of life over time, capturing variation between hospital sites and individuals, and a fixed-effects linear model estimated the impact of cardiovascular and gastrointestinal events.

    RESULTS: Patients were followed for a median of 5 years (interquartile range 3.4-6.0). The average baseline EQ-5D score of 0.930 (SD 0.104) remained relatively unchanged over the trial period with no evidence of statistically significant differences in EQ-5D score between randomized treatment groups. The largest decrement in the year of an event was estimated for stroke (-0.107, P 

    Matched MeSH terms: China/epidemiology
  5. Wang G, Sabran K
    Sci Rep, 2024 Feb 02;14(1):2759.
    PMID: 38308079 DOI: 10.1038/s41598-024-53292-w
    It has been well established that pandemics affect mental health, yet few studies have been conducted in China regarding this issue following COVID-19's gradual decline and the recent H1N1 influenza outbreak. In response to this research gap, this investigation explores the risk factors linked to depression and anxiety symptoms among young adults in this specific setting. Data were collected via an online cross-sectional survey of 385 young adults living in Anyang city, Henan Province, China, between June 15 and July 21, 2023. Respondents were assessed for anxiety and depression symptoms using the GAD-7 and PHQ-9 scales. Additionally, to examine the factors that influenced the study, we utilized an ordered logit regression model. Results revealed depression and anxiety prevalence rates of 33.3% and 21.6%, respectively. Several factors were found to increase the likelihood of depression and anxiety among young adults, including gender, age, education status, marital status, and attitudes towards epidemics. Participants' concerns about pandemics and viruses had a significant negative impact relationship on depression levels. Women report moderate to severe anxiety more frequently than men. An evident correlation can be observed between the educational attainment level and the influence of depression and anxiety.
    Matched MeSH terms: China/epidemiology
  6. Lim TW, Wallace HG, Rudnick A, Cheong WH, Knudsen AB, Chew V
    PMID: 4432105
    Matched MeSH terms: China/ethnology
  7. Ton SH, Lopez CG
    PMID: 7403958
    Serum ferritin and haemoglobin estimates were carried out on 78 first time blood donors with a view to determining iron store status. Of these 30 were Malays, 20 were Chinese and 28 were Indians. The ferritin level in Malay donors ranged from 16-160 mg/ml (mean 83 +/- 49.4 mg/ml in chinese donors is ranged from 36-500 mg/ml (mean 242.8 +/- 132 mg/ml), and in the Indian donors it ranged from 5 - 270 mg/ml (mean 94.6 +/- 67.9 mg/ml). The haemoglobin concentration for the whole group was 14.9 +/- 1.49 g/dl. There was no correlation of haemoglobin concentration with serum ferritin levels.
    Matched MeSH terms: China/ethnology
  8. Johnson JT, Ann TB, Palan VT
    Hum Biol, 1975 Sep;47(3):295-307.
    PMID: 1176104
    Matched MeSH terms: China/ethnology
  9. Mai W, Ren Y, Tian X, Al-Mahdi AY, Peng R, An J, et al.
    J Med Virol, 2023 Apr;95(4):e28692.
    PMID: 36946502 DOI: 10.1002/jmv.28692
    The coronavirus disease 2019 (COVID-19) pandemic and related public health intervention measures have been reported to have resulted in the reduction of infections caused by influenza viruses and other common respiratory viruses. However, the influence may be varied in areas that have different ecological, economic, and social conditions. This study investigated the changing epidemiology of 8 common respiratory pathogens, including Influenza A (IFVA), Influenza B (IFVB), Respiratory syncytial virus (HRSV), rhinovirus (RV), Human metapneumovirus Adenovirus, Human bocavirus, and Mycoplasma pneumoniae, among hospitalized children during spring and early summer in 2019-2021 in two hospitals in Hainan Island, China, in the COVID-19 pandemic era. The results revealed a significant reduction in the prevalence of IFVA and IFVB in 2020 and 2021 than in 2019, whereas the prevalence of HRSV increased, and it became the dominant viral pathogen in 2021. RV was one of the leading pathogens in the 3 year period, where no significant difference was observed. Phylogenetic analysis revealed close relationships among the circulating respiratory viruses. Large scale studies are needed to study the changing epidemiology of seasonal respiratory viruses to inform responses to future respiratory virus pandemics.
    Matched MeSH terms: China/epidemiology
  10. Peng Y, Ishak Z
    Sci Rep, 2025 Jan 04;15(1):786.
    PMID: 39755732 DOI: 10.1038/s41598-024-84947-3
    Given the significant prevalence of adverse childhood experiences (ACEs) and their detrimental impact on mental health, this study examines the relationship between attachment anxiety, attachment avoidance, and complex post-traumatic stress disorder (CPTSD) among college students with ACEs, emphasizing the mediating role of self-compassion (SC). A sample of 32,388 students from Kunming, China completed a survey including the Revised Adverse Childhood Experiences Questionnaire (ACEQ-R), the Adult Attachment Scale (AAS), the International Trauma Questionnaire (ITQ), and the Self-Compassion Scale-Short Form (SCS-SF). Among the participants, 3,896 reported at least one ACE. Data were analyzed using structural equation modeling (SEM) to explore the proposed mediation model. Results revealed that both attachment anxiety and avoidance positively influenced CPTSD symptoms while negatively affecting SC. SC negatively influenced CPTSD symptoms, acting as a significant mediator. The mediating effect of SC was stronger for disturbances in self-organization (DSO) than for post-traumatic stress disorder (PTSD) symptoms. These findings underscore the importance of fostering SC in interventions aimed at mitigating the influence of attachment anxiety and avoidance on CPTSD among college students with ACEs.
    Matched MeSH terms: China/epidemiology
  11. Lee CY, Yusof HM, Zakaria NS
    Malays J Med Sci, 2019 Sep;26(5):122-131.
    PMID: 31728124 MyJurnal DOI: 10.21315/mjms2019.26.5.11
    Background: Body-image perception is one of the determinants in weight management, especially among adolescents. This study aimed to assess weight-control knowledge, attitude and behaviours along with body-image perceptions among Chinese high school students in order to compare the weight-control behaviours with those perceptions.

    Methods: A cross-sectional study was conducted among 277 Chinese students in Form 1 and Form 2 in Pulau Pinang, Malaysia using convenience sampling. The following outcomes were evaluated: weight-control knowledge, attitude and behaviours (weight-related knowledge and attitude questionnaire; weight control strategies scale) and body-image perceptions (figure rating scale).

    Results: Both genders were found to have high weight-control knowledge, with female adolescents scoring significantly higher than male adolescents (P = 0.010). However, only half of the adolescents (50.9%) perceived that obesity is bad for health. Although only 44.4% of adolescents were dissatisfied with their current weight status, 62.8% intended to change their present weight status. Male adolescents significantly engaged more in physical activity (PA) (P = 0.035) and self-monitoring (SM) (P = 0.014) compared to their female counterparts. Furthermore, male adolescents chose their current body size as their ideal body image, but female adolescents preferred a slimmer ideal figure. The percentage of male and female adolescents who desired a smaller body figure was 39.6% and 54.5%, respectively. Lastly, there was no significant difference between weight-control behaviours and adolescents' body-image perceptions.

    Conclusion: Female Chinese adolescents had higher weight-control knowledge and preferred a slimmer body size, yet males were more likely to engage in PA and SM behaviours. Essentially, imprecise attitude towards obesity among half of the Chinese high school students is of particular concern.
    Matched MeSH terms: China/ethnology
  12. Cheah WL, Chang CT, Rosalia S, Charles LD, Yii SL, Tiong PH, et al.
    Malays J Med Sci, 2011 Jul;18(3):33-42.
    PMID: 22135599 MyJurnal
    BACKGROUND: Overweight and obesity rates among adolescents have increased substantially over the years. This study aimed to determine the body mass index (BMI) of students and parents and the relationship among media use, BMI, socio-demographic profiles, and snacking behaviour during television watching of secondary school students in Kuching South City.
    METHODS: In accordance with the two-stage sampling method, a total of 316 adolescents aged 13-17 years from 7 secondary schools participated. Data were collected using questionnaire and anthropometric measurement. Independent t test, one-way ANOVA, Mann-Whitney U test, and chi-square test were performed.
    RESULTS: The mean BMI was 20.56 kg/m(2) (SD 4.33) for boys and 20.15 kg/m(2) (SD 3.91) for girls. No significant difference in terms of z score for BMI-for-age or socio-demographic factors was found. The mean duration of time devoted to media use was 4.69 hours (SD 2.93) on weekdays and 5.69 hours (SD 2.87) on weekends. Boys were found to spend more hours on media use than did the girls (t = 4.293, P < 0.01). Respondents were reported to consume more cereal compared with soft drinks and junk foods. Respondents whose fathers worked in the private sector devoted the fewest hours to media use, whereas those with self-employed fathers devoted the most time to media use. Respondents with mothers who were employed spent more time on media use than did respondents whose mothers were housewives (F = 4.067, P < 0.01). No significant difference was found between BMI and media time or snacking habits.
    CONCLUSION: This finding indicated that media time has no effect on body weight, because respondents were found to have normal weight and to consume less unhealthy food.
    KEYWORDS: adolescent; behaviour; body mass index; public health; urban population
    Matched MeSH terms: China/ethnology
  13. Yeo L, Fan SH, Say YH
    Malays J Med Sci, 2012 Jan;19(1):43-51.
    PMID: 22977374 MyJurnal
    BACKGROUND: Cocaine- and amphetamine-regulated transcript (CART) is a hypothalamic anorectic neuropeptide that controls feeding behaviour and body weight. The study objective was to investigate the association of the CART prepropeptide gene (CARTPT) rs2239670 variant with obesity and its related anthropometric indicators among patients of a Malaysian health clinic in Kampar, Perak, Malaysia.
    METHODS: A total of 300 Malay/Peninsular Bumiputera, Chinese, and Indian subjects (115 males, 185 females; 163 non-obese, 137 obese) were recruited by convenience sampling, and anthropometric measurements, blood pressures, and pulse rate were taken. Genotyping was performed using AvaII polymerase chain reaction-restriction fragment length polymorphism.
    RESULTS: Genotyping revealed 203 (67.7%), 90 (30.0%), and 7 (2.3%) subjects with the GG, GA, and AA genotypes, respectively, with a minor allele (A) frequency of 0.17. No significant difference in the CARTPT rs2239670 genotype and allele distribution was found between obese and non-obese subjects, and logistic regression showed no association between the mutated genotypes (GA, AA) and allele (A) with obesity, even after adjusting for age, gender, and ethnicity. Furthermore, the measurements did not differ significantly between the genotypes and alleles. No significant difference in the genotype and allele distribution was found among genders, but they were significantly different among ethnicities (P = 0.030 and P = 0.019, respectively).
    CONCLUSION: CARTPT rs2239670 is not a predictor for obesity among the Malaysian subjects in this study.
    KEYWORDS: Malaysia; anthropometry; cocaine- and amphetamine-regulated transcript protein; genetic association study; obesity; single nucleotide polymorphism
    Matched MeSH terms: China/ethnology
  14. Hu D, Li Y, Zhang H, Wang LL, Liu WW, Yang X, et al.
    World J Gastroenterol, 2025 Jan 07;31(1):100357.
    PMID: 39777240 DOI: 10.3748/wjg.v31.i1.100357
    BACKGROUND: Return to work (RTW) serves as an indication for young and middle-aged colorectal cancer (CRC) survivors to resume their normal social lives. However, these survivors encounter significant challenges during their RTW process. Hence, scientific research is necessary to explore the barriers and facilitating factors of returning to work for young and middle-aged CRC survivors.

    AIM: To examine the current RTW status among young and middle-aged CRC survivors and to analyze the impact of RTW self-efficacy (RTW-SE), fear of progression (FoP), eHealth literacy (eHL), family resilience (FR), and financial toxicity (FT) on their RTW outcomes.

    METHODS: A cross-sectional investigation was adopted in this study. From September 2022 to February 2023, a total of 209 participants were recruited through a convenience sampling method from the gastrointestinal surgery department of a class A tertiary hospital in Chongqing. The investigation utilized a general information questionnaire alongside scales assessing RTW-SE, FoP, eHL, FR, and FT. To analyze the factors that influence RTW outcomes among young and middle-aged CRC survivors, Cox regression modeling and Kaplan-Meier survival analysis were used.

    RESULTS: A total of 43.54% of the participants successfully returned to work, with an average RTW time of 100 days. Cox regression univariate analysis revealed that RTW-SE, FoP, eHL, FR, and FT were significantly different between the non-RTW and RTW groups (P < 0.05). Furthermore, Cox regression multivariate analysis identified per capita family monthly income, job type, RTW-SE, and FR as independent influencing factors for RTW (P < 0.05).

    CONCLUSION: The RTW rate requires further improvement. Elevated levels of RTW-SE and FR were found to significantly increase RTW among young and middle-aged CRC survivors. Health professionals should focus on modifiable factors, such as RTW-SE and FR, to design targeted RTW support programs, thereby facilitating their timely reintegration into mainstream society.

    Matched MeSH terms: China/epidemiology
  15. Daveau M, Rivat L, Lalouel JM, Langaney A, Roberts DF, Simons MJ
    Hum Hered, 1980;30(4):237-44.
    PMID: 7390516
    Serum samples from Sinhalese subjects, from Punjab and from Singapore have been studied. The Gm phenotypes found are very numerous and we can observe some similarities concerning the Gm gene frequencies between the Singapore Indians with the Indians of North India, and with the Sinhalese. In contrast, Gm gene frequencies found among Chinese and Malays from Singapore are quite different from those found among Indians of Singapore. Our results here are very similar to those obtained in Malaya studies.
    Matched MeSH terms: China/ethnology
  16. Lie-Injo LE, Ganesan J, Herrera A, Lopez CG
    Hum Hered, 1978;28(1):37-40.
    PMID: 304028
    In a study of Malaysians of different racial groups, 1,510 sera (908 from Malays, 371 from Chinese and 231 from Indians) were identified for their protease inhibitor (Pi) types. The gene frequencies for the alleles PiM, PiS and PiX in Malays were, respectively, 0.979, 0.015, and 0.007. In Chinese, the frequencies were 0.981, 0.019 and 0.000, and in Indians they were 0.976, 0.24, and 0.000. It is interesting that the usually rare PiX type is found in appreciable frequency in the Malays. Two different types with unusual behavior and obscure origin were also found.
    Matched MeSH terms: China/ethnology
  17. Welch QB, Lie-Injo LE, Ganesan J
    Hum Hered, 1975;25(1):69-72.
    PMID: 1150296
    944 adenosine deaminase phenotypings of Malay, Chinese, and Indian blood donors and newborns at Kuala Lumpur, Malaysia, yielded ADA1 gene frequency estimates of 0.885 for the Malays, 0.939 for the Chinese, and 0.853 for the Indians.
    Matched MeSH terms: China/ethnology
  18. Chen JH, Mohd Zain N, Yusuf A, Ying BH
    BMC Public Health, 2025 Jan 16;25(1):184.
    PMID: 39825240 DOI: 10.1186/s12889-025-21420-4
    BACKGROUND: Identifying the level of healthy aging and exploring its associated factors are prerequisites in the planning of effective measures among the elderly population. Thus, this study aimed to investigate the prevalence of healthy aging and determine its associated factors among community-dwelling older adults from mountain areas in Lishui, China.

    METHODS: A multicenter cross-sectional survey was conducted. Participants were recruited by a multi-stage stratified cluster-sampling procedure from a mountainous region in Lishui City, Zhejiang Province, China. A validated questionnaire of Healthy Aging Instruments (HAI), Basic Psychological Needs Satisfaction (BPNS), Patient Health Questionnaire (PHQ-9), Ascertain Dementia 8 questionnaire (AD8), Family Adaption Scale (FAS), Community-Based Health Promotion Activity Questionnaires (HPAQ), Social Function Questionnaire for Chinese Older Adults (SFQCOA), Adult Health Self-Management Skills (ability) Rating Scale (AHSMSRS) was incorporated. The questionnaire also captured sociodemographic characteristics, lifestyle behaviors, and Self-Perceived Healthy Ageing (SPHA). Multivariate stepwise linear regression analysis was performed.

    RESULTS: The mean score of the Healthy Aging index was 136.5 (18.22). The majority of the participants have a high level of healthy aging (65.5%). Regression analysis showed 12 predictors of healthy aging: self-perceived economic independence, lifestyle-related behaviors, subjective physical health, psychological health, better competence of BPNS, frequency of community-based HPA participation, lower HPA-perceived barriers, social support, social engagement, and Health Self-Management (HSM) ability with two dimensions HSM-Consciousness and HSM-Behavior, as well as SPHA (P China. Developing an accurate, reliable health promotion program that provides insights may improve healthy aging changes in mountainous regions for community healthcare staff, especially nurses.

    Matched MeSH terms: China/epidemiology
  19. Joseph VT, Fong PH
    Ann Acad Med Singap, 1981 Oct;10(4):502-6.
    PMID: 6124206
    Two hundred and twelve of undescended testes were operated on in the Department of Surgery, Singapore General Hospital between the years 1974 through 1980. There was a 51.9% incidence of right undescended testis, 34.9% left undescended testis and 13.2% were bilateral. The method of treatment was surgical exploration with orchidopexy wherever technically feasible or orchidectomy if the testis was found to be severely hypoplastic. Of the total series, 42% were operated on before the age of 5 years. The oldest patient undergoing orchidopery was aged 40. Failure of orchidopexy to secure the scrotal position for the testis was noted in 14 cases. This was probably due to inadequate mobilisation at the first operation. There was no mortality and no significant morbidity following surgical treatment in this series.
    Matched MeSH terms: China/ethnology
  20. Saha N, Ong YW
    Ann Acad Med Singap, 1984 Jul;13(3):498-501.
    PMID: 6517517
    A total of 870 subjects comprising 524 Chinese (from different dialect groups), 231 Malays and 115 Tamil Indians were investigated for the distribution of haptoglobin types and ABO blood groups. Haptoglobins were typed by PAG electrophoresis using discontinuous buffer system. The frequencies of Hp,1 Hp2 and Hp0 were found to be 0.330, 0.670 and 0.029 in Chinese; 0.298, 0.702 and 0.004 in Malays; and 0.167, 0.833 and 0.009 in Indians. The Hainanese had the highest frequency of Hp1 (0.375) followed by Cantonese (0.348), Teochew (0.333) and Hakkas (0.288). The distribution of all the phenotypes of haptoglobin was at equilibrium in all the population groups studied. No association of ABO blood groups was detected with the haptoglobin types. However, there was an excess of AB blood group in persons carrying Hp2 compared with those with Hp1.
    Matched MeSH terms: China/ethnology
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links