MyMedR

Little new evidence on the prevalence of injury to the anterior teeth of children has been reported in the past five years and, in South Africa, trauma to the teeth of children in different ethnic groups has not been compared respectively. The purpose of this investigation was to determine the prevalence of dental trauma using well-defined criteria and to sample a specific age-group. Five regions were chosen and 1035 children in the eleven-year age-group were examined. No statistical significance was found between the ethnic groups related to the amount of injury sustained. For all groups, boys received more injuries than girls. The most common injury was fracture of the enamel of the maxillary central incisor. With 15 percent of the children receiving some level of trauma by age eleven years, this is one of the main dental treatment needs for South African children.

Matched MeSH terms: Europe/ethnology

Aspects of psychiatric admissions of migrants to hospitals in Perth, Western Australia

Bruxner G, Burvill P, Fazio S, Febbo S

Aust N Z J Psychiatry, 1997 Aug;31(4):532-42.

PMID: 9272263

Recent Australian Government initiatives have emphasised problems with service provision to the ethnic mentally ill. This study aims to address the paucity of contemporary data describing the disposition of the ethnic mentally ill in hospital settings.

Matched MeSH terms: Europe/ethnology

Fulltext Association analysis identifies 65 new breast cancer risk loci

Michailidou K, Lindström S, Dennis J, Beesley J, Hui S, Kar S, et al.

Nature, 2017 Nov 02;551(7678):92-94.

PMID: 29059683 DOI: 10.1038/nature24284

Breast cancer risk is influenced by rare coding variants in susceptibility genes, such as BRCA1, and many common, mostly non-coding variants. However, much of the genetic contribution to breast cancer risk remains unknown. Here we report the results of a genome-wide association study of breast cancer in 122,977 cases and 105,974 controls of European ancestry and 14,068 cases and 13,104 controls of East Asian ancestry. We identified 65 new loci that are associated with overall breast cancer risk at P

Matched MeSH terms: Europe/ethnology

Chronic melioidosis in a European

Lancet, 1944;243:542-3.

DOI: 10.1016/S0140-6736(00)77058-9

Matched MeSH terms: Europe/ethnology

Complement C6 and C7 DNA polymorphisms analysed by PCR in seven ethnic groups and characterisation of the C6 MspI RFLP

Fernie BA, Finlay A, Price D, Chan E, Orren A, Joysey VC, et al.

Exp. Clin. Immunogenet., 1996;13(2):92-103.

PMID: 9063701

Five polymorphisms in the C6 and C7 genes have been investigated in seven ethnic groups. The allele frequencies are broadly similar in most groups except C7 M/N which is monomorphic in our group of Africans, and C6 MspI and C7 S367T where the allele frequencies in African and Cape Coloured subjects are very different from the other ethnic groups. There is very little allelic association except between C6 A/B and C6 MspI. Seventeen of the 32 possible haplotypes have been observed, suggesting that much recombination has taken place. We describe a new method for the investigation of the MspI RFLP located in intron 3 of C6 (approximately 3 kbp 3' from exon 3 and 1.5 kbp 5' from exon 4) and its molecular basis, together with an improved method for the isolation of DNA from stored serum.

Matched MeSH terms: Europe/ethnology

Cutaneous larva migrans in Hospital Kuala Lumpur, Malaysia: rate of correct diagnosis made by the referring primary care doctors

Yap FB

Trans R Soc Trop Med Hyg, 2011 Jul;105(7):405-8.

PMID: 21600621 DOI: 10.1016/j.trstmh.2011.04.002

A retrospective study was undertaken to determine the clinical features of cutaneous larva migrans (CLM) seen in the Department of Dermatology, Hospital Kuala Lumpur (Kuala Lumpur, Malaysia) and to assess the rate of correct diagnosis made by the referring primary care doctors. Clinical records of all 31 patients with CLM seen between January 2006 and June 2010 were retrieved. The majority of patients were male. The mean age was 32.2 years. Pruritus was reported in 83.9% of cases and serpiginous tracts in 100%. The mean lesion count was 4.4 and the mean duration of disease before presentation was 3.1 weeks. The majority of skin lesions were on the buttock and lower extremities. Only 45.2% of patients had the correct diagnosis made by the referring primary care doctors. Older age of patients and lower number of lesions were associated with a higher rate of correct diagnosis. The low rate of correct diagnosis made by the referring primary care doctors to the dermatologists in this study warrants the need for education of not only primary care doctors but also future primary care providers, consisting of medical students, house officers and junior medical officers.

Study site: Department of Dermatology, Hospital Kuala Lumpur

Matched MeSH terms: Europe/ethnology

Ethnic variability in dementia: results from Singapore

Ampil ER, Fook-Chong S, Sodagar SN, Chen CP, Auchus AP

Alzheimer Dis Assoc Disord, 2005 Oct-Dec;19(4):184-5.

PMID: 16327344

The diversity of Singapore's population affords a unique opportunity to study ethnic variability in the dementias. We sought to explore the effects of ethnicity on the frequency of Alzheimer disease and vascular dementia in a large Singaporean sample. A total of 357 patients were studied: 190 with vascular dementia and 167 with Alzheimer disease. Vascular dementia was more common among Chinese and Malays, whereas Alzheimer disease was more common in Indians and Eurasians. Factors that may contribute to the observed ethnic variability in dementia etiologies include differential frequency of the ApoE-e4 allele, frequency of vascular risk factors, lifestyle choices, and cultural attitudes toward health care utilization.

Matched MeSH terms: Europe/ethnology

Evidence of divergence with duration of residence in circulatory disease mortality in migrants to Australia

Gray L, Harding S, Reid A

Eur J Public Health, 2007 Dec;17(6):550-4.

PMID: 17353202

BACKGROUND: Very little is known about how acculturation affects health in different societal settings. Using duration of residence, this study investigates acculturation and circulatory disease mortality among migrants in Australia.

METHODS: Data from death records, 1998-2002, and from 2001 Census data were extracted for seven migrant groups [New Zealand; United Kingdom (UK)/Ireland; Germany; Greece; Italy; China/Singapore/Malaysia/Vietnam (East Asia); and India/Sri Lanka (South Asia)] aged 45-64 years. Poisson regression models were fitted to estimate the duration of residence effect (categorized in 5-year bands and also as having arrived 2-16, 17-31 and 32 years ago or more), adjusted for sex, 5-year age group and year of death, then additionally for occupational class and marital status (SES) on relative risks (RR) of CVD mortality.

RESULTS: Compared with the Australia-born population, CVD mortality was generally lower in each migrant group. Decreasing mortality with increasing duration of residence was observed for migrants from New Zealand (RR 0.95, 95% Confidence Interval 0.92-0.98, P<0.01, per 5-year increase), Greece (0.90, 0.86-0.94, P<0.01), Italy (0.94, 0.91-0.97, P<0.01) and South Asia (0.95, 0.91-0.99, P<0.01), mainly in older age groups. Trends remained after SES adjustment and also when broader categories of duration of residence were used. CVD mortality among migrants from the UK/Ireland appeared to converge towards those of the Australian-born.

CONCLUSIONS: These results show divergence in CVD mortality compared with the Australian rate for New Zealanders, Greeks, Italians and South Asians. Sustained cardio-protective behavioural practices in the Australian setting is a potential explanation.

Matched MeSH terms: Europe/ethnology

Malignant melanomas in the Eur-African-Malay population of South Africa

Isaacson C, Spector I

Am J Dermatopathol, 1987 Apr;9(2):109-10.

PMID: 3504109

Malignant melanoma is common among the whites of South Africa. In the black population, the tumor is much less frequent and occurs predominantly on the lower limb--particularly the sole of the foot. This study brings to light the anomalous situation that among the Eur-African-Malay population (those of mixed ancestry), malignant melanoma has probably the lowest incidence in the world.

Matched MeSH terms: Europe/ethnology

The European child

Malayan Medical Journal, 1928;3:29.

Matched MeSH terms: Europe/ethnology

The health of the European child

Malayan Medical Journal, 1932;3:98.

Matched MeSH terms: Europe/ethnology

The health of the European child in Singapore and Malaya [duplicate2]

Gordon GAC

Malayan Medical Journal, 1928;3:32-40.

Matched MeSH terms: Europe/ethnology

The treatment of urinary tract infections in europeans by a ketogenic diet