PIP: The effectiveness and impact of the Population and Family Health Project in the rural areas of Malaysia is evaluated. A total of 790 women who delivered during the past 3 years from the time of the survey, were identified from 2,013 women aged 15-49 years, during the 2nd Family and Health Survey (1979) in Peninsular Malaysia. The rural health districts which were selected by random sampling include: Perlis, Kubang Pasu, Sebeang Perai Selatan, Kuala Selangor, Hulu Langat, Melaka Utara, Kota Bharu/Tumpat, and Pasir Mas. The pattern of maternal care during pregnancy, delivery and puerperium are examined with respect to selected variables. These women are further classified into 2 groups by type of birth attendant at delivery and these 2 groups are also examined in relation to selected socioeconomic variables. The major proportion of women had their 1st antenatal visit during the 2nd and 3rd trimester of pregnancy. The highest % (28.3%) of 1st antenatal visits occurred during the 5th month of pregnancy. Use of a trained medical practitioner is preferred (82.5%), while only 17.5% of women preferred the services of traditonal birth attendants. Women in this latter group had less education and were in lower income groups, than the former group of women. Majority of women in all ethnic and age groups had no postnatal check after their last childbirth.
MeSH terms: Asia; Asia, Southeastern; Data Collection*; Delivery of Health Care; Demography; Developing Countries; Evaluation Studies as Topic*; Health; Health Services; Health Services Research*; Humans; Malaysia; Maternal Health Services*; Maternal-Child Health Centers; Organization and Administration; Patient Acceptance of Health Care*; Population; Population Characteristics; Prenatal Care*; Primary Health Care; Research; Rural Population*; Sampling Studies; Program Evaluation
PIP: The initial results of a study conducted to develop guidelines for the clinical management of family planning acceptors with regard to return of fertility following contraceptive use, are presented. 193 parous women attending an urban family planning clinic were interviewed regarding their last pregnancy conceived after stopping a method of contraception. The average interval to pregnancy was 3.9, 2.8 and 1.8 months for ex-users of oral pills, intrauterine devices and conventional methods of contraception, respectively, with median delays to conception of 1.9, 1 and within the 1st month for the 3 categories. In comparison, 149 women who had not used any method at all took 7.3 months before becoming pregnant. Selected variables including age and parity, duration of use and problems encountered, and outcome of pregnancy are further analysed. Follow-up investigations and treatment are recommended 12 months after stopping oral pills and 6 months after removal of intrauterine device for those who have not yet conceived.
MeSH terms: Asia; Asia, Southeastern; Contraception*; Contraception Behavior*; Contraceptive Agents; Contraceptive Agents, Female*; Contraceptives, Oral*; Demography; Developing Countries; Family Planning Services*; Fertility; Intrauterine Devices*; Malaysia; Population; Population Dynamics; Pregnancy*; Pregnancy Outcome; Reproduction; Research; Sexual Behavior; Time Factors*; Condoms*
The Indian rubber estate workers in Negri Sembilan, Malaysia, who originated from Orissa in India were found to have a high frequency of Hb S (Joishy SK, Hassan K: Clin Res 28:280, 1980). Unlike the usually severe clinical picture of sickle cell anemia seen in African and American blacks, the clinical picture of the disease in this population was mild and many have reached old age. We studied the leukocyte DNA of 12 patients with sickle cell anemia, ranging in age from 4 to 61 years and 30 sickle cell trait carriers, ranging in age from 7 to 63 years, for the presence of alpha-globin gene deletions by gene mapping according to Southern (Southern EM: J Mol Biol 98:503, 1975), using alpha- and zeta-globin gene probes obtained by nick translation of the alpha- and zeta-globin genes cloned into plasmid. All 12 sickle cell anemia patients were found to have alpha-thalassemia2 (alpha-thal2), either in the homozygous or heterozygous condition. Of the Hb S trait carriers, six did not have alpha-thal2 or alpha-thal1 and 24 had alpha-thal2 (15 heterozygous, 9 homozygous). Seven of these Hb S trait carriers with alpha-thal2 had an additional gene abnormality. Five of them had a fast-moving Eco RI fragment 5.6 kb long that hybridized with zeta-specific probe but not with alpha-specific probe. An unusual DNA pattern of a different type was further found in the other two. Bgl II restriction analysis showed that the alpha-thal2 was mostly of the rightward deletion alpha-thal1 genotype. None of the sickle cell anemia patients and Hb S trait carriers had deletion type alpha-thal1. The sickle cell anemia patients had very high levels of Hb F and low levels of Hb A2. The Hb S trait carriers with alpha-thal2 had relatively low levels of Hb S.
Tuberculosis of the genital tract was diagnosed in only 12 patients during the 17 year period from March 1968 to February 1985 at the University Hospital, Kuala Lumpur, which serves as a major referral centre in Malaysia. The incidence was 0.31 per 1000 gynaecological admissions and the peak age incidence was in the age group 26 to 35 years. The surgical management was mainly conservative as infertility was the most frequent mode of presentation (50%). Evidence of previous pulmonary tuberculosis was present in only five cases. Adnexal adhesions were the commonest pelvic finding; the fallopian tubes and endometrium were affected with equal frequency. Positive cultures for Mycobacterium tuberculosis were obtained in only five of the 12 patients. All patients received combination anti-tuberculosis drugs with satisfactory response.
Areca catechu (betel) nut is widely used as a chewing agent. The nut alkaloids have been implicated in the pathogenesis of oral precancerous lesions. Quantitative analysis of the chloroform extracts by gas-liquid chromatography of ten commercial nut samples from Bombay have shown a wide variations In their arecoline contents (0% - 1.4%; mean: 0.7%). Nut samples of Identical processing method also vary in their arecoline levels. These variations were suggested to be due to the difference In the raw materials and processing methods. Comparisons were made between the arecoline contents and the Incidence of oral precancerous lesions from the present studies and also from those of Kerala and Mysore. It was concluded that the difference in nut arecoline contents not only reflect their appeal, potency but also influence upon the incidence of these diseases.
Ninety-nine samples of common Chinese medicines were purchased from Chinese medical shops in Singapore and Malaysia and analyzed for mercury, lead, copper, cadmium, cobalt, iron, and nickel. The majority of these medicines were manufactured in China, Hong Kong, and Malaysia. A few of them were of Singapore and Taiwan origin. Atomic absorption method (both flame and flameless) was used for the analyses. Mercury was found to be present in high concentrations in several of the medicines that were for oral consumption.
The morphology, incidence and distribution of hyaline cells in ten cases each of pleomorphic adenoma, adenoid cystic carcinoma, adenocarcinoma and mucoepidermoid tumour were studied by conventional light microscopy. Results showed that the hyaline cells were identified in 60% of pleomorphic adenoma and in 20% of mucoepidermoid tumours, but were absent in adenoid cystic carcinoma and adenocarcinoma. Relative area estimation of hyaline cells in pleomorphic adenomas showed that this may range from 2.2% to 30.4% of the total tumour area. The usefulness of the hyaline cell as a diagnostic criteria in distinguishing between some of the salivary gland tumours was also discussed.
Demonstration of arrested intracerebral blood flow is the ultimate evidence of brain death. Computerized radionuclide cerebral flow study was done on 18 patients diagnosed clinically as brain dead. Correlation was made with clinical neurophysiological and EEG findings. The criteria for diagnosis of arrested intracerebral perfusion using radionuclide flow study were: non-visualization of blood flow activity in the intracranial arteries during the arterial phase, diffused cerebral activity during the capillary phase and non-filling of venous sinuses during the venous phase; visualization of typical 'hot nasal' activity; the time activity curve over the cerebral hemispheres lacks a bolus effect and instead shows a delayed gradual rise of activity. These features are pathognomonic of brain tamponade.
Arrested intracranial circulation was seen in 16 patients (ten had electrocerebral silence; one had extremely abnormal EEG with small voltage activity and five had no EEG done). In the remaining two patients, some cerebral blood flow was demonstrated (one had no definite cerebral activity and the other had diffused EEG activity).
Radionuclide cerebral flow study is a very sensitive, accurate, safe, simple, rapid and non-invasive modality in confirming brain death and is especially useful in patients on "brain-protection" regime, in hypothermia or in certain metabolic states where diagnosis based on clinical and EEG criteria is difficult. EEG need not be a required procedure once brain death is established by the demonstration of arrested intracranial circulation.
MeSH terms: Environmental Health*; Environmental Pollution; Gastroenteritis/etiology; Gastroenteritis/prevention & control; Health Education; Health Planning*; Health Services Needs and Demand*; Health Services Research*; Humans; Infant Mortality; Latin America; Malaysia; Nutrition Disorders/complications; Sanitary Engineering*; Water Pollution/adverse effects; Water Pollution/prevention & control*
When referring to amputation, the immediate association tends to be amputation related to trauma. There is little doubt that injury is by far the commonest cause of amputation, but one must not forget that babies might also be born with amputations of the upper limb. This latter group of amelia composes the various types of congenital amputations.
Possession-trance is a common culture-bound syndrome in Singapore. The characteristic features as seen in 36 young men of the three different ethnic communities are described. At follow-up four to five years later, none of the 26 who could be contacted showed any evidence of mental illness. The psychopathology of the possession-trance is discussed.
In 1984, in Sarawak, there were a total of 1,099 recorded cases of leprosy for a population of 1.3 million. However, for each case recorded, it is estimated that two others remain undiagnosed as a consequence of the stigmatization associated with leprosy. For the five year period, 1979-1983, an average of 29 new cases were detected each year of which 8.6 (30%) were deformed due to the late stages at which it was being reported. To increase the case-finding rate, human behavioural research was applied to the leprosy control programme so as to develop culture-specific health education packages aimed at self diagnosis and self referral in order to detect the large pool of undiagnosed cases hidden behind the veil of aversion, fear and ignorance. This was achieved through anthropological studies to identify how the various major ethnic groups perceived leprosy and their attitudes towards leprosy. Taking into account these findings, health education packages aimed at adults as well as children were developed for the Chinese as well as the non-Chinese, and consisted of newspaper articles, cartoon tape-slides, cartoon story books and posters.
MeSH terms: Attitude to Health*; Health Education*; Humans; Leprosy/ethnology*; Leprosy/prevention & control; Malaysia