The chance of excluding from paternity a falsely accused Chinese man and a falsely accused Malay man by using a number of blood genetic marker systems have been calculated using the ABO, Rhesus and MNSs systems, the combined chances are. 46.4% for a Chinese and 50.2% for a MaIay. When serum protein and red cell enzyme systems are included, the chances increase to approximately 76%. The chances may be increased by testing for haemoglobin variants, by red cell typing for the Diego (Di^a)
antigen, and by testing for phenotypes other than Gm(a) in the Gm system. The Kell system may in some circumstances provide evidence in favour of paternity.
MeSH terms: Blood Group Antigens*; China/ethnology; Humans; Malaysia/ethnology; Paternity*
Six cases of Gilles de la Tourette's syndrome were described. The technique of mass negative practice causing reactive inhbibition was used to treat two cases. Contrary to previous studies, mass negative practice reduced the quality of tics but did not affect the frequency of tics in the syndrome. Subsequently all the cases were treated with haloperidol with a dramatic remission of symptoms, The video-tape method of measuring percentage improvement of symptoms were described,
A twelve-month study of all university students with psychological problems and symptoms, referred by the Student Health Physicians of the University of Malaya, Kuala Lumpur was conducted. A total of 308 students were seen and treated. The following results were elicited:
1) The proportion of student breakdown among the different ethnic groups was in proportion with the total student population.
2) There was no significant difference in diagnosis among students of urban-rural origins or from the different faculties.
3) The majority of students were seen during the first term from the first and second year courses.
4) Fifty-six percent of students suffered from symptoms prior to their admission to the university.
5 ) Differences in language stream, especially from the Malay-medium schools, did not increase the rates of breakdown because of attenuating factors to reduce the stress among Malay students.
6) Chinese students had significantly more severe acculturation gap differences from their parents than Malay students. They also significantly came from more well-off homes, of a higher social class and from urban regions as compared to the Malay students.
7) Fifty-one percent were diagnosed as suffering from a neurosis and 13.3% from a schizophrenic psychosis. The neurotics had a much lower failure rate than the schizophrenic students.
8) Personality and family problems were significantly higher among Chinese than Malay students. On the whole, there were more personality and family problems among urban-based students of both ethnic groups.
MeSH terms: Acculturation*; Attitude; Mental Disorders/epidemiology*; Birth Order; Cannabis; Marijuana Abuse; Ethnic Groups; Female; Humans; Income; Language; Malaysia; Male; Neurotic Disorders/epidemiology; Personality Disorders/epidemiology; Residence Characteristics; Schizophrenia/epidemiology; Sexual Dysfunction, Physiological/epidemiology; Social Adjustment; Social Change*; Social Class; Students; Students*; Universities; Substance-Related Disorders/epidemiology
A "registry" of all known cases of nasopharyngeal carcinoma in Malaysia, 1968-72, was established. Attention was focused on the State of Selangor where conditions are best for case finding. Age-adjusted incidence rates among Chinese males and females were 17·3 and 7·3 per 100,000; among Malay males and females, the rates were 2·5 and 0·3 and among Indian males, 1·1. The detailed ethnicity of 192 cases in Selangor was established. Estimated incidence rates for the Chinese sub-groups agreed with the pattern observed elsewhere: highest among the Cantonese, lowest among the Hokkien/Teochiu, with the Khek in between. There was no correlation between histological type and sub-ethnic group among the Chinese cases.
MeSH terms: Adolescent; Adult; Age Factors; Aged; Carcinoma/pathology; Carcinoma, Squamous Cell/pathology; Child; Child, Preschool; China/ethnology; Female; Humans; India/ethnology; Malaysia; Male; Middle Aged; Nasopharyngeal Neoplasms/epidemiology*; Nasopharyngeal Neoplasms/pathology; Sex Factors; Asian Continental Ancestry Group
Bilateral renal calculi were present in 114 (10.7%) of 1,070 cases of proved urinary calculus admitted to the Urological Department of the General Hospital, Kuala Lumpur, during the period November 1968-May 1973. The management of bilateral renal calculi is discussed with reference to the first 100 cases in this series. The introduction of renography has greatly facilitated the decision as to which kidney should be operated on first. The management of patients with and without uraemia is discussed and the use of the modified V and V-Y incisions for the removal of staghorn calculi is described. Complications and results are briefly reviewed.
MeSH terms: Academies and Institutes; Entomology; Financing, Government; Health Education; Humans; International Cooperation; Malaria/history; Malaria/prevention & control*; Malaysia; Mosquito Control/history; Public Health Administration*; South Africa