Displaying publications 1 - 20 of 1783 in total

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  1. Abba SI, Pham QB, Saini G, Linh NTT, Ahmed AN, Mohajane M, et al.
    Environ Sci Pollut Res Int, 2020 Nov;27(33):41524-41539.
    PMID: 32686045 DOI: 10.1007/s11356-020-09689-x
    In recent decades, various conventional techniques have been formulated around the world to evaluate the overall water quality (WQ) at particular locations. In the present study, back propagation neural network (BPNN) and adaptive neuro-fuzzy inference system (ANFIS), support vector regression (SVR), and one multilinear regression (MLR) are considered for the prediction of water quality index (WQI) at three stations, namely Nizamuddin, Palla, and Udi (Chambal), across the Yamuna River, India. The nonlinear ensemble technique was proposed using the neural network ensemble (NNE) approach to improve the performance accuracy of the single models. The observed WQ parameters were provided by the Central Pollution Control Board (CPCB) including dissolved oxygen (DO), pH, biological oxygen demand (BOD), ammonia (NH3), temperature (T), and WQI. The performance of the models was evaluated by various statistical indices. The obtained results indicated the feasibility of the developed data intelligence models for predicting the WQI at the three stations with the superior modelling results of the NNE. The results also showed that the minimum values for root mean square (RMS) varied between 0.1213 and 0.4107, 0.003 and 0.0367, and 0.002 and 0.0272 for Nizamuddin, Palla, and Udi (Chambal), respectively. ANFIS-M3, BPNN-M4, and BPNN-M3 improved the performance with regard to an absolute error by 41%, 4%, and 3%, over other models for Nizamuddin, Palla, and Udi (Chambal) stations, respectively. The predictive comparison demonstrated that NNE proved to be effective and can therefore serve as a reliable prediction approach. The inferences of this paper would be of interest to policymakers in terms of WQ for establishing sustainable management strategies of water resources.
    Matched MeSH terms: India
  2. Abbasi MA, Parveen S, Khan S, Kamal MA
    Environ Sci Pollut Res Int, 2020 May;27(15):18029-18043.
    PMID: 32170610 DOI: 10.1007/s11356-020-08262-w
    The developing world is facing pivotal challenges in recent times. Among these, global warming has ominous repercussions on every segment of society, thus tracing its underlying causes is imperative. This research attempts to investigate the impact of urbanization and energy consumption on carbon dioxide emissions (CO2) for a panel of 8 Asian countries (Bangladesh, China, India, Indonesia, Malaysia, Nepal, Pakistan, and Sri Lanka) over the period 1982 to 2017. The analyses are executed using panel co-integration and Granger causality techniques. The main findings of panel co-integration reveal a long-run relationship between urbanization, energy consumption, and CO2 emissions. Furthermore, the results indicate a positive and significant impact of urbanization and energy consumption on CO2 emissions, indicating that urban development and high energy consumptions are barriers to improve environmental quality in the long run. The results also highlight bi-directional causality between energy consumption and urbanization, while unidirectional causality exists between energy consumption and CO2 emissions. Based on the obtained results, this study offers useful policy implications for plummeting carbon emissions.
    Matched MeSH terms: India
  3. Abd Aziz A, Izyan Farhana Nordin N, Mohd Noor N, Bachok N, Nor Ismalina Isa S
    Fam Pract, 2014 Apr;31(2):236-44.
    PMID: 24317538 DOI: 10.1093/fampra/cmt062
    Background. Patient satisfaction influences the outcomes of the patient-physician encounter.
    Objective. The objective of this study was to validate the Malay version patient satisfaction
    (MISS-21) questionnaire using a confirmatory validity approach.
    Methods. A cross-sectional study was conducted involving 252 patients attending primary health
    clinic, Hospital Universiti Sains Malaysia. Construct validity (convergent and discriminant) using
    confirmatory factor analysis and internal consistency were performed after the translation, content
    validity and face validity processes. Criterion validity was assessed using Pearson correlations
    with the scale of shared decision making 9-item questionnaire (SDMQ-9). The data was
    analysed using Analysis of Moment Structure version 19.
    Results. A total of 252 (100%) outpatients responded to this study. The final model that consists
    of three domains with 11 items had a good fit; (χ2
    (df) = 65.805 (32), P 
    Matched MeSH terms: India/ethnology
  4. Abd Wahab F, Abdullah S, Abdullah JM, Jaafar H, Md Noor SS, Wan Mohammad WMZ, et al.
    Malays J Med Sci, 2016 Nov;23(6):25-34.
    PMID: 28090176 MyJurnal DOI: 10.21315/mjms2016.23.6.3
    Ranking as the most communicable disease killer worldwide, tuberculosis, has accounted with a total of 9.6 million new tuberculosis cases with 1.5 million tuberculosis-related deaths reported globally in 2014. Tuberculosis has remain as an occupational hazard for healthcare workers since 1920s and due to several tuberculosis outbreaks in healthcare settings in the early 1990s, the concern about the transmission to both patients and healthcare workers has been raised. Healthcare workers have two to three folds greater the risk of active tuberculosis than the general population. Several studies on knowledge, attitude and practices on tuberculosis among healthcare workers worldwide have revealed that majority of the participated healthcare workers had good knowledge on tuberculosis. Most of the healthcare workers from South India and South Africa also reported to have positive attitude whereas a study in Thailand reported that most of the healthcare providers have negative attitude towards tuberculosis patients. Nevertheless, majority of the healthcare workers have low level of practice on tuberculosis prevention. An improved communication between healthcare workers and the patients as well as their families is the key to better therapeutic outcomes with good knowledge, attitude and preventive practice towards tuberculosis.
    Matched MeSH terms: India
  5. Abdul Latip LS, Ahmad Alias NA, Ariff AR, Shuaib IL, Abdullah J, Naing NN
    J Clin Neurosci, 2004 Nov;11(8):835-9.
    PMID: 15519858 DOI: 10.1016/j.jocn.2003.12.017
    Minor head injury in a developing country like Malaysia is managed by primary care physicians and/or medical assistants in district hospitals. These patients are seen initially in their local hospitals, which have at least an X-ray machine for the purpose of screening. This study aimed to guide these physicians to manage these patients at a primary care level. A cross-sectional study was conducted and the study revealed significant predictors of significant computed tomographic (CT) findings. The presence of a Glasgow coma scale (GCS) score of 14 or 13 was associated with the risk of developing significant CT findings compared to patients with a GCS of 15 (p<0.001). Thirty-seven out of 50 patients with GCS of 14 or 13 developed clinically significant brain injury on CT scan. Similarly, the presence of skull fracture was associated with the risk of developing CT abnormalities (p<0.001). Forty-two out of 51 patients with skull fracture developed clinically significant CT findings. Vomiting was associated with developing CT abnormalities (p=0.017). Twenty-seven out of 40 patients with vomiting showed significant CT findings. Soft tissue injury was also found to be associated with developing CT abnormalities (p=0.007). Therefore, we propose reclassifying minor head injury based on the GCS score. Patients with a GCS score of 15 were classified as having mild head injury, while patients with a GCS score of 13 or 14 were at higher risk of developing brain injury and therefore categorized as high risk mild head injury. This group requires emergency CT scan examination, especially when associated with non-motor vehicle accidents, abnormal central nervous system (CNS) examination, craniofacial injuries or skull fractures. They should be referred to a general surgical unit which can treat head injuries or a neurosurgical tertiary centre.
    Matched MeSH terms: India/ethnology
  6. Abdul Muizz AM, Mohd Shahrir MS, Sazliyana S, Oteh M, Shamsul AS, Hussein H
    Int J Rheum Dis, 2011 Feb;14(1):18-30.
    PMID: 21303478 DOI: 10.1111/j.1756-185X.2010.01593.x
    AIMS: The aim of this study was to evaluate the left ventricular (LV) diastolic dysfunction in rheumatoid arthritis (RA) patients without clinically evident cardiovascular manifestations and to estimate whether there is any correlation between RA disease severity and disability and LV diastolic dysfunction.
    METHODS: The study was a cross-sectional study involving 53 patients (47 female and 6 male) with RA without clinically evident heart disease and 53 healthy subjects (47 female and 6 male) who served as a control group. Both groups were matched for age and sex. Echocardiographic and Doppler studies were conducted in all patients with RA and control subjects.
    RESULTS: Of 17 cardiac parameters assessed, only two were abnormal. None of the specific cardiac diastolic dysfunction parameters were significantly different in RA patients compared to the control group. There was no significant correlation between diastolic function values in RA patients and value of Disease Activity Score 28 (DAS-28) and value of Health Assessment Questionnaires Disability Index (HAQDI). Atrial (A) wave velocity was greater in RA patients compared to the control group (0.71 [0.58-0.83] vs. 0.61 [0.51-0.71]; P < 0.04). However, interventricular relaxation time (IVRT) ([73.08 ± 9.92 vs. 70.74 ± 9.02], P = 0.207), lower E/A ratio (1.27 [1.02-1.56] vs. 1.42 [1.20-1.68], P = 0.102), diastolic dysfunction parameters according to Redfield Classification (25 [47.2%] vs. 27 [50.9%] P = 0.56), diastolic dysfunction using E/A (P = 0.321) and tissue doppler imaging (E/E') (P = 0.148) were not different.
    CONCLUSION: Prevalence of diastolic dysfunction in the rheumatoid arthritis group (47.2%) was not different from controls (50.9%). LV diastolic function had no significant correlation with RA disease severity and duration of disease.
    Matched MeSH terms: India/ethnology
  7. Abdul Razak I, Esa R
    Dent J Malays, 1988 Nov;10(2):41-4.
    PMID: 3271127
    The present study analysed the development of caries in 653 first permanent molars annually over a period of 5 years in children who were 7 years-old at baseline. The cumulative caries experience increased from 6.0% at baseline to 35.2% at the end of the study period. There were no appreciable differences in the annual incremental rate of caries experience among males and females. At baseline, the Malays and Indians have the highest and lowest caries experience respectively. At 12 years of age, the Chinese have the highest caries experience whilst the data for the Malays and Indians were comparable. The highest cumulative percentage increase in caries experience for the Malays, Chinese and Indians were between the ages of 7 to 8, 9 to 10 and 8 to 9 respectively while the average annual caries increment were 4.5%, 7.3% and 5.0% respectively.
    Matched MeSH terms: India/ethnology
  8. Abdul Razak I
    Dent J Malays, 1985 Apr;8(2):27-30.
    PMID: 3917002
    The main purpose of this study was to evaluate the effectiveness of toothbrushing in 124 six year-old uninstructed schoolchildren. The toothbrushing conditions were made to closely simulate the toothbrushing procedure carried out at home. The amount of plaque before and after toothbrushing was assessed using the Modified Personal Hygiene Performance Index. An overall reduction of 54.0 per cent in plaque score was observed following toothbrushing. This reduction was much more favourable than other reported studies using subjects of similar age group. However most of the plaque that remained following brushing were accumulated in the gingival areas. The highest prebrushing score and the least effective toothbrushing ability was observed among the Malay schoolchildren. The pre and postbrushing scores among the Chinese and Indians were comparable. There was no statistically significant difference in toothbrushing ability between boys and girls at this age. The children brushed their anterior teeth better than their posterior and the facial surfaces better than the lingual. The greatest percentage reduction in plaque score was observed in the occlusal/incisal areas with the gingival areas being the least accessible. The conclusions of this study points to the lack of manual dexterity of children of this age group to effectively brush their teeth and the need for proper parental supervision in assisting them to carry out the toothbrushing procedure.
    Matched MeSH terms: India/ethnology
  9. Abdul-Kadir R
    Community Dent Oral Epidemiol, 1990 Dec;18(6):324.
    PMID: 2090388
    Matched MeSH terms: India/ethnology
  10. Abubakar IB, Lim KH, Kam TS, Loh HS
    J Ethnopharmacol, 2016 May 26;184:107-18.
    PMID: 26947901 DOI: 10.1016/j.jep.2016.03.004
    The genus Tabernaemontana has widespread distribution throughout tropical and subtropical parts of the world, i.e. Africa, Asia and America which has long been used for treatments of different disease conditions including tumours, wounds, syphilis, stomach ache and headache. Some Tabernaemontana species are used for treatment of piles, spleen and abdominal tumours in India. In particular, the leaf of Tabernaemontana corymbosa is used for treatment of tumours in Bangladesh. Parts of the plant or whole plants are used as decoctions, steam bath, powder and ointments.
    Matched MeSH terms: India
  11. Abuelhassan NN, Mutalib SA, Gimba FI, Yusoff WM
    Environ Sci Pollut Res Int, 2016 Sep;23(17):17553-62.
    PMID: 27234829 DOI: 10.1007/s11356-016-6954-0
    This study aimed at determining the presence and characterization of Escherichia coli and Shiga toxin-producing E. coli (STEC) from imported frozen beef meats. Seventy-four (74) frozen imported beef meat samples from two countries, India (42 samples) and Australia (32 samples), were collected and tested for E. coli. These samples were purchased from the frozen meat sections of five different supermarkets in different locations in Selangor, Malaysia, from April 2012 to October 2014. A total of 222 E. coli strains were isolated from the meat samples; 126 strains were isolated from country A (India), and 96 E. coli strains were from country of origin B (Australia), respectively. A total of 70 E. coli strains were identified and characterized. All E. coli strains were isolated into Fluorocult medium and identified using API 20E kit. All selected E. coli strains were characterized for Shiga toxin genes (stx1 and stx2). All biochemically identified E. coli in this study were further subjected to molecular detection through polymerase chain reaction (PCR) amplification and characterization using 16S ribosomal RNA (rRNA) gene of Shiga toxin-producing E. coli. Of the 70 E. coli strains, 11 strains were positive for both Shiga toxin genes (stx1 and stx2) and 11 (11/70) strains were positive for stx1 gene, while 25 (25/70) strains were positive for stx2 gene. The analysis of 16S rRNA gene of all the E. coli isolates in this study was successfully sequenced and analyzed, and based on sequence data obtained, a phylogenetic tree of the 16S rRNA gene was performed using Clustal W programme in MEGA 6.06 software. Phylogenetic tree showed that the E. coli isolates in our study cluster with the strain of E. coli isolated in other countries, which further confirm that the isolates of E. coli in this study are similar to those obtained in other studies. As a result, all the strains obtained in this study proved to be a strain of pathogenic E. coli, which may cause a serious outbreak of food-borne disease. The isolation of pathogenic E. coli strains from the imported meat samples calls for prudent management of imported meats by the relevant authorities.
    Matched MeSH terms: India
  12. Adam BA
    Int J Dermatol, 1992 Jan;31(1):42-5.
    PMID: 1737688
    The characteristics of three primary bullous diseases, pemphigus, pemphigoid, and dermatitis herpetiformis, seen in this country, probably reflecting this region, are discussed and compared to those reported in the literature in the West. One hundred and forty-eight patients with bullous diseases were seen over a period of 15 years. The criteria for confirmation of clinical diagnosis were the findings of the direct immunofluorescent test. Pemphigus vulgaris was the commonest bullous disease. The incidence of bullous pemphigoid was highest in the Indians of Malaysian origin, and they are also more likely to develop pemphigus vulgaris than any other ethnic group. Linear IgA type formed the entire group of dermatitis herpetiformis. The granular type was not seen at all. The patients were treated with prednisolone alone or together with methotrexate or azathioprine. Dapsone alone controlled the dermatitis herpetiformis. The known association between pemphigus and other diseases with immunologic disturbances was not found in this study. The natural history of the bullous disease as seen in the follow-up patients is described. Deaths in pemphigus and pemphigoid were more due to either complications of steroid therapy or unassociated diseases than the primary disease itself. Introduction of immunofluorescence as a diagnostic tool in pemphigus and extension of this facility to other bullous diseases has led to detailed characterization of these diseases as seen in the West; however, publications in English dealing with epidemiologic aspects of bullous diseases in this region are rare.(ABSTRACT TRUNCATED AT 250 WORDS)
    Matched MeSH terms: India/ethnology
  13. Adam BA
    Ann Acad Med Singap, 1983 Jan;12(1):19-25.
    PMID: 6344741
    A prospective study of 77 consecutive patients with bullous diseases was done to study the pattern and natural history. Pemphigus was the commonest with 45 patients (59%) followed by pemphigoid with 21 patients (27%). Pemphigoid was more common in Indians than in other ethnic groups and its age of onset was a decade later than pemphigus. Unusual immunofluorescent findings in both diseases are discussed. Six of the 7 patients with dermatitis herpetiformis had linear IgA in the dermo-epidermal junction and the classical papillary IgA deposits were absent. Ultrastructural findings of pemphigoid and dermatitis herpetiformis confirmed earlier reports. Chronic bullous dermatoses of childhood was seen in 4 patients, all of whom had total remission within one year of onset disease.
    Matched MeSH terms: India
  14. Adam BA
    Med J Malaysia, 1980 Jun;34(4):370-4.
    PMID: 7219266
    Two hundred and three patients with psoriasis, who attended the skin clinic were studied to identify the pattern of sporiasis. The incidence was 4%. It was more common in Indians than in the other ethnic groups and this was found to be statistically significant. Males were affected twice as common, 12.5% gave a positive family history, the lower limbs and the scalp were the commonest site, and pruritus was frequent. The pattern appears similar to those in the west.
    Study site: Skin clinic, University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia
    Matched MeSH terms: India/ethnology
  15. Adam BA
    Med J Malaysia, 1973 Jun;27(4):284-8.
    PMID: 4270787
    Matched MeSH terms: India/ethnology
  16. Addoor KR, Krishna RA, Bhandary SV, Khanna R, Rao LG, Lingam KD, et al.
    Med J Malaysia, 2011 Mar;66(1):48-52.
    PMID: 23765143 MyJurnal
    In view of the alarming increase in the incidence of diabetes mellitus in Malaysia, we conducted a study to assess the awareness of complications of diabetes among the diabetics attending the peripheral clinics in Melaka. The study period was from January 2007 to December 2007. 351 patients were included in the study. 79.8% were aware of the complications of diabetes mellitus and 87.2% were aware that diabetes can affect the eyes. However, only 50% of the patients underwent an ophthalmological evaluation. Although awareness was good, the motivation to undergo the assessment was poor.
    Study site: Klinik Kesihatan Peringgit, Klinik Kommunity Ayer Keroh, Melaka, Malaysia
    Matched MeSH terms: India/ethnology
  17. Adhikari TB, Cruz C, Zhang Q, Nelson RJ, Skinner DZ, Mew TW, et al.
    Appl Environ Microbiol, 1995 Mar;61(3):966-71.
    PMID: 16534980
    Restriction fragment length polymorphism and virulence analyses were used to evaluate the population structure of Xanthomonas oryzae pv. oryzae, the rice bacterial blight pathogen, from several rice-growing countries in Asia. Two DNA sequences from X. oryzae pv. oryzae, IS1112, an insertion sequence, and avrXa10, a member of a family of avirulence genes, were used as probes to analyze the genomes of 308 strains of X. oryzae pv. oryzae collected from China, India, Indonesia, Korea, Malaysia, Nepal, and the Philippines. On the basis of the consensus of three clustering statistics, the collection formed five clusters. Genetic distances within the five clusters ranged from 0.16 to 0.51, and distances between clusters ranged from 0.48 to 0.64. Three of the five clusters consisted of strains from a single country. Strains within two clusters, however, were found in more than one country, suggesting patterns of movement of the pathogen. The pathotype of X. oryzae pv. oryzae was determined for 226 strains by inoculating five rice differential cultivars. More than one pathotype was associated with each cluster; however, some pathotypes were associated with only one cluster. Most strains from South Asia (Nepal and India) were virulent to cultivars containing the bacterial blight resistance gene xa-5, while most strains from other countries were avirulent to xa-5. The regional differentiation of clusters of X. oryzae pv. oryzae in Asia and the association of some pathotypes of X. oryzae pv. oryzae with single clusters suggested that strategies that target regional resistance breeding and gene deployment are feasible.
    Matched MeSH terms: India
  18. Adithya VSP, Chidambaram S, Prasanna MV, Venkatramanan S, Tirumalesh K, Thivya C, et al.
    Arch Environ Contam Toxicol, 2021 Jan;80(1):308-318.
    PMID: 33398396 DOI: 10.1007/s00244-020-00798-9
    The presence of radioactive elements in groundwater results in high health risks on surrounding populations. Hence, a study was conducted in central Tamil Nadu, South India, to measure the radon levels in groundwater and determine the associated health risk. The study was conducted along the lithological contact of hard rock and sedimentary formation. The concentrations of uranium (U) varied from 0.28 to 84.65 µg/L, and the radioactivity of radon (Rn) varied from 258 to 7072 Bq/m3 in the collected groundwater samples. The spatial distribution of Rn in the study area showed that higher values were identified along the central and northern regions of the study area. The data also indicate that granitic and gneissic rocks are the major contributors to Rn in groundwater through U-enriched lithological zones. The radon levels in all samples were below the maximum concentration level, prescribed by Environmental Protection Agency. The effective dose levels for ingestion and inhalation were calculated according to parameters introduced by UNSCEAR and were found to be lesser (0.235-6.453 μSvy-1) than the recommended limit. Hence, the regional groundwater in the study area does not pose any health risks to consumers. The spatial distribution of Rn's effective dose level indicates the higher values were mainly in the central and northern portion of the study area consist of gneissic, quarzitic, and granitic rocks. The present study showed that Rn concentrations in groundwater depend on the lithology, structural attributes, the existence of uranium minerals in rocks, and the redox conditions. The results of this study provide information on the spatial distribution of Rn in the groundwater and its potential health risk in central Tamil Nadu, India. It is anticipated that these data will help policymakers to develop plans for management of drinking water resources in the region.
    Matched MeSH terms: India
  19. Adlina, S., Soe, Soe Aye, Narimah, A.H.H., Nuraliza, A.S.
    MyJurnal
    On December 26, 2004, an earthquake triggered a devastating tsunami that caused death and destruction in twelve countries including India, Indonesia, Malaysia, Maldives, Seychelles, Somalia, Sri Lanka and Thailand. One of the authors was a volunteer with FELDA WAJA AMAN MALAYSIA medical relief team that served the Aceh victims from 16th February to 24th February 2005 (8 weeks post tsunami). A study to determine the pattern of health ailments was conducted among children aged 18 years and below based at Seuneubok Camp, 30 km from Banda Aceh. All respondents were from Pulau Aceh and the total number of children seen and examined was 60. About 18% had lost their fathers, 10 % had lost their mothers and 27% had lost one or more of their siblings. 77% suffered some form of health ailments. The common health ailments were diarrhea (61%), respiratory complaints (59%) and fever (20%). About 38 % of preschoolers had loss of appetite and 28% had sleep disturbances. About 35% of the elementary school children suffered from sleep disturbances, 29% of the young adolescents suffered from headaches and 24% had sleep disturbances. Nearly a quarter (24%) of all the children felt fearful and anxious about the disaster. Nevertheless, 56% of the respondents wanted to return back to Pulau Aceh, although 14 % did not want to go back. Interestingly, 73% of the children voiced their gratitude to God for having been saved from death.
    Matched MeSH terms: India; Indian Ocean Islands
  20. Adyas A, Akazili J, Awoonor-Williams J, Dalingjong P, Ellangovan KK, Ismail MS, et al.
    Citation: Adyas A, et al. UHC Primary Health Care Self-Assessment Tool. Joint Learning Network for Universal Health Coverage: Primary Health Care
    Technical Initiative; 2016
    Matched MeSH terms: India
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