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Biomedical subjects

M R Joesoef

Publications and source records attributed to M R Joesoef.

30 records · Page 2Linked to original sources
PubMed1993

Fertility and use of cigarettes, alcohol, marijuana, and cocaine.

This study demonstrated that cigarette smoking was associated with an increase in both time to conception (among 2817 fertile women) and risk of primary infertility (among 1818 infertile women and their primiparous control subjects). The average time to conception was 4.3 months for women who never smoked, 4.6 months for those who smoked in the past, and 5.1 months for those who currently smoked. The delay in conception for current smokers remained significant after adjusting for confounders (risk ratio of 0.9 (0.8 to 1.0)). Additionally, current smokers were at increased risk of primary infertility (odd ratios of 1.9 (1.5 to 2.3)). For alcohol use, the average time to conception and risk of primary infertility did not vary by level of consumption. The average time to conception was significantly shorter for women who had used marijuana regularly and for women who had ever used cocaine than for women who had never used these drugs. Because of the increased use of marijuana and cocaine among young adults, further investigations of these associations are needed.

Canada↗
PubMed1991

Recurrence of ectopic pregnancy: the role of salpingitis.

We evaluated the role of salpingitis on the recurrence of ectopic pregnancy from a historical cohort of 2501 women who had undergone laparoscopic examination for acute salpingitis. We used pregnancy (N = 2899) as the unit of analysis and a modified conditional logistic regression to estimate a pairwise odds ratio as a measure of the recurrence of ectopic pregnancy. Among the second or higher order of pregnancy, the recurrence was 21.7%. For pregnancies with a prior uterine pregnancy, the ectopic pregnancy rate increased with prior salpingitis scores constructed from a combination of prior salpingitis episodes and severity (0 score, 2.7%; 1 to 2 scores, 4.8%; and greater than or equal to 3 scores, 12.1%). For those with a prior ectopic pregnancy, the rate did not increase with prior salpingitis scores (score 0, 20.0%; score 1 or 2, 19.2%; and score greater than or equal to 3, 26.9%). The adjusted pairwise odds ratio was 2.2 and was practically unchanged (2.1) after additional adjustment with prior salpingitis scores. These findings confirm salpingitis as a risk factor for first ectopic pregnancy, but once a woman had an ectopic pregnancy, previous salpingitis might not add any incremental risk.

Adult↗
PubMed1991

Reproducibility of a scoring system for gram stain diagnosis of bacterial vaginosis.

A total of 225 pairs of duplicate Gram-stained slides from three hospitals in Jakarta were evaluated independently by a local (University of Indonesia, Jakarta) and a referral (University of Washington, Seattle) laboratory by the new scoring criteria proposed by Nugent et al. The correlation coefficients of the duplicate Gram stain scores ranged from 0.65 to 0.83. The kappa statistics for the bacterial vaginosis category (no, score of 0 to 6; yes, score of 7 to 10) ranged from 0.62 to 0.77. These findings confirm the good to excellent interobserver reliability of the new scoring system and the importance of slide preparation.

Female↗
PubMed1990

Are caffeinated beverages risk factors for delayed conception?

The association between time to conceive reported by 2817 fertile women who had recently had a liveborn child and consumption of coffee, tea, and "cola" drinks has been investigated. No evidence for an adverse effect of caffeine was found. For levels of consumption ranging from less than one cup of coffee per week (501 mg caffeine per month) to more than two cups of coffee per day (7000 mg per month), the average time to conceive was similar. The fecundability ratio adjusted for known risk factors for time to conceive was 1.03 (95% confidence interval 0.92-1.16) between those who consumed more than 7000 mg caffeine per month and those who consumed 500 mg or less per month. Furthermore caffeine consumption was not associated with infertility in 1818 infertile women and their primiparous controls.

Beverages↗
PubMed1990

Differences between black and white men in correlates of high density lipoprotein cholesterol.

Although socioeconomic status has been positively related to levels of high density lipoprotein (HDL) cholesterol in white Americans, limited evidence suggests that an inverse association may exist among blacks. These associations were further examined using data collected in 1985-1986 from 3,562 white and 500 black men who ranged in age from 31 to 45 years. Overall, mean levels of HDL cholesterol were 8 mg/dl higher among blacks than among whites and, in each group, levels were related positively to alcohol consumption and negatively to Quetelet index and cigarette smoking. A statistically significant interaction, however, was observed between race and educational achievement: no association was seen between educational achievement and levels of HDL cholesterol among white men, but there was an inverse association among blacks. For example, a 13 mg/dl (55 vs. 42 mg/dl) difference in levels of HDL cholesterol was observed between black and white men who did not complete high school, but only a 3 mg/dl black excess (47 vs. 44 mg/dl) was seen among college graduates. About 40 percent of this reduction could be attributed to the effects of cigarette smoking, alcohol consumption, and relative weight. These results indicate that the higher levels of HDL cholesterol frequently found among black men in the United States may not apply to all social strata. Other characteristics, such as physical activity and diet, may account for the differing race-specific associations with educational achievement.

Adult↗
PubMed1989

Epidemiological model and cost-effectiveness analysis of tuberculosis treatment programmes in Indonesia.

An epidemiological model of tuberculosis, based on the natural history of tuberculosis and the control programmes in Indonesia, was constructed. This model was used for estimating future tuberculosis-prevented cases and costs for three treatment strategies--the 100% standard course, the 100% short course, and the existing strategy (a combination of 65% standard course and 35% short course)--in accordance with the master plan of the Indonesian Government's tuberculosis control programme. A cost-effectiveness analysis of the three strategies confirmed that the short-course strategy was the most cost-effective. Sensitivity analysis, which applied a broad range of parameters, continued to confirm the short-course strategy as the most cost-effective. If the short-course strategy had been applied in 1980 instead of the existing strategy (using the most likely parameters), the short-course strategy would prevent 1.8 million sputum-positive cases and would save 61.0 million dollars by the year 2000.

Antitubercular Agents↗
PubMed1989

A recent increase of breastfeeding duration in Jakarta, Indonesia.

Comparison of breastfeeding practices from two similar surveys conducted in Jakarta, Indonesia shows an increase in breastfeeding duration from 14.4 months in 1976 to 19.8 months in 1983. This increase was predominantly among noneducated women (20.3 months among noneducated women versus 0.9 months among women with greater than elementary education). Among working women breastfeeding duration declined slightly (1.1 months). Unlike industrialized countries where increases in breastfeeding have occurred initially among the higher socioeconomic groups, recent increases in Jakarta have occurred initially among the lower socioeconomic groups. If breastfeeding practices among working or better educated women who delivered mostly in hospitals or clinics are to be improved, the breastfeeding promotion programs should be targeted to these groups.

Adult↗
PubMed1982

Rubella seroepidemiology in Hawaii.

To determine rubella susceptibility levels 10 years after the introduction of the rubella vaccine in Hawaii, a large-scale serosurvey was conducted in conjunction with a campaign to raise the immunity levels of adolescent and adult women. Each woman tested for rubella antibody was asked her age, ethnic group, migration history, number of siblings, vaccination history, and the occupation of the head of the household. In the period from September 1977 through June 1979, serum specimens acceptable for analysis were collected from 3,852 women; 23.8% were susceptible (haemagglutination inhibition antibody titre less than 8) to rubella. A statistical analysis by fitting log-linear models revealed that rubella vaccination history, birthplace, ethnic group, number of siblings and island of residence appear to be factors related to rubella susceptibility. Although caution must be used in comparing this survey with previous surveys, the relatively low rubella susceptibility rate found in this survey may represent a true decrease in rubella susceptibility due to the rubella vaccination programme.

Adolescent↗
PubMedDate not supplied

The association of peripheral arterial disease with hostility in a young, healthy veteran population.

The association of peripheral arterial disease (PAD) with hostility, a component of Type A behavior, has not been investigated. Previous studies have found an association between coronary arterial disease and hostility. We used Doppler tests to define PAD as consisting of a resting index less than 0.9, absence of posterior tibial waveform, or presence of a femoral bruit. Among 4,462 male veterans, the prevalence and odds ratio of PAD increased statistically significantly with an increase in the Cook-Medley hostility scale. The prevalence of PAD was 0.7%, 1.1%, 1.4%, and 1.6% in the first, second, third, and fourth quartiles of the hostility scale, respectively. Using the first quartile as a reference group, we found that odds ratios of PAD were 1.6, 1.9, and 2.2 for the second, third, and fourth quartiles, respectively. Odds ratios, adjusted for age, race, cigarette smoking, hypertension, familial ischemic heart disease, diabetes, and elevated LDL/HDL were 1.4, 1.6, and 1.8, respectively. The magnitude of the odds ratios and their statistically significant trend suggest an association between PAD and hostility.

Adult↗
PubMedDate not supplied

Coinfection with chlamydia and gonorrhoea among pregnant women and bacterial vaginosis.

The role of sexual transmission of microorganisms in bacterial vaginosis (BV) is controversial. If sexual intercourse were a risk factor for BV, then we would expect that women with BV would also be coinfected with other sexually transmitted diseases (STD). We investigated the prevalence of STD among pregnant women a low socio-economic status with bacterial vaginosis in Indonesia. Among these women, 23.3% had at least one STD (chlamydia, gonorrhoea, syphilis or trichomoniasis). Chlamydial infection was the most prevalent (19.5%), followed by trichomoniasis (3.8%), gonorrhoea (3.2%) and syphilis (0.4%). Compared to the rates of STD observed in a previous study of all pregnant women (with or without BV) in Indonesia, pregnant women with BV have more than a 2-fold increase in chlamydia (19.5% vs 8.2%) and a 6-fold increase in gonorrhoea (3.2% vs 0.5%). Because detection of BV by Gram stain is easy to perform and economical, detection of BV has potential as a prescreening marker for chlamydia and gonorrhoea among asymptomatic pregnant women of low socio-economic status in Indonesia. Further work is needed to evaluate the usefulness of BV as a prescreening marker for chlamydia and gonorrhoea.

Adult↗
PubMedDate not supplied

Husband's approval of contraceptive use in metropolitan Indonesia: program implications.

Husband's approval of contraceptive use plays a decisive role in Indonesia. Despite this, no previous study of contraceptive use in Indonesia has evaluated the importance of husband's approval. Such evaluation is especially important in metropolitan areas where family planning programs have encountered more difficulty than those elsewhere in recruiting contraceptive users. Using data from the first Indonesia Contraceptive Prevalence Survey for metropolitan cities, husband's approval and other determinants of contraceptive use among fecund women were evaluated. The levels of contraceptive use varied among cities, ranging from 34.2 percent in Ujung Pandang to 56.5 percent in Semarang. For all cities, however, husband's approval was the most important determinant, followed by number of living children and wife's education. Among women who desire to have no more children, 17.4 percent and 27.8 percent of contraceptive nonuse in Medan and Jakarta, respectively, was attributable to husband's disapproval. Because most of the family planning programs in Indonesia are designed to serve primarily women, the finding of husband's approval as the most important determinant has important program implications.

Adolescent↗