Self-rated depressive symptoms in medical inpatients: age and racial differences.

One thousand and eleven men under age forty (n = 161) or over age sixty-four (n = 850) admitted to medical and neurological services of an acute care hospital were screened for depressive symptoms as part of the Durham VA Mental Health Survey. Thirty-three percent of younger and 22 percent of older men scored 11 or higher on the Geriatric Depression Scale. Self-rated symptoms were most prevalent among younger whites (40%) and least common in older blacks (19%). Other exogenous factors such as being retired or unemployment and prior psychiatric history were also related to depressive symptoms, as were poor functional status, impaired cognitive status, and respiratory illness. Coping resources associated with fewer symptoms were social support and moderate alcohol use. In a subgroup of 443 patients, self-rated symptoms were compared with observer-rated symptoms. Agreement was highest among young Whites and lowest in older Blacks. Other correlates also varied depending on whether self-rated or observer-rated symptoms were considered. We conclude that self-rated symptoms are common among medical inpatients, are linked with and confounded by certain health and sociodemographic factors, and may be relatively insensitive as a measure of depression in elderly blacks.     

Ventricular fibrillation threshold is influenced by left ventricular stretch and mass in the absence of ischaemia

STUDY OBJECTIVE--Ischaemic heart disease is known to contribute to the development of ventricular arrhythmias. However, the role of non-ischaemic variables has been less well defined. We therefore studied the effect of myocardial stretch and ventricular mass on the vulnerability of the rat heart to ventricular fibrillation. DESIGN AND EXPERIMENTAL MATERIAL--Two groups of rat hearts were studied in an isolated buffer perfused apparatus: group I, mature female animals with an average dry left ventricular weight of 73 mg and group II, a group of retired breeders with an average left ventricular weight of 122 mg. Hearts performed isovolumetric work at either low (0 mm Hg) or high (20 mm Hg) left ventricular end diastolic pressures. MEASUREMENTS AND MAIN RESULTS--Ventricular fibrillation was provoked by trains of ventricular extrastimuli delivered at increasing current until development of the arrhythmia. The current required to provoke ventricular fibrillation decreased in both groups at the high left ventricular end diastolic pressure and the larger hearts in group II were more vulnerable to ventricular fibrillation than those in group I. The decrease in ventricular fibrillation threshold occurred in the absence of an increase in myocardial lactate production or a decrease in endocardial to epicardial flow ratios. CONCLUSIONS--This study thus identified two variables, myocardial stretch and ventricular mass, which influence the development of ventricular fibrillation and which are independent of myocardial ischaemia in this animal model. These observations may be relevant to an understanding of the increased incidence of lethal arrhythmias which occur in patients with dilated cardiomyopathies.     

Does the BJGP need more fizz and pop?--A Midland Faculty readership survey.

BACKGROUND: The British Journal of General Practice (BJGP) is the leading primary care journal in the world. By impact factor, it ranks 24th of all medical journals. However, despite major changes in the journal since its inception in 1954, there have been no published readership surveys since a limited report in 1969. AIM: To canvass members of the Midland Faculty and to add to the debate about the future of the BJGP. METHOD: A postal questionnaire was sent to a random sample of 299 members, fellows and associates of the Midland Faculty asking for their views about the BJGP. RESULTS: Two hundred replies were received (a response rate of 67%). The median year of qualification of responders was 1981, and 32 (16%) held academic posts. Ninety-nine (49%) disagreed with the present format of the BJGP, which compared poorly with the British Medical Journal (BMJ) in simple rank order of importance. Readership was equal to that of the BMJ (93% reading it within 28 days of arrival), but fewer people read it within a week of receiving it. The most popular sections were the editorials, original articles and letters; least popular were the book reviews and the pull-out magazine, Connection. All sections were rated excellent to average. Readers wished for an expansion of the BJGP to include clinical reviews, medical politics and humorous pieces. Most responders felt that Connection should remain separate. There was dissatisfaction with the delay between submission and publication of original articles, particularly among the academic general practitioners (GPs). Academics and fundholders did not differ from other readers in their views of the content or style of the BJGP. Half of the responders stated that the BJGP should be self-financing and should be open to more advertising. Responders' free comments largely related to improving the style of articles and expanding the BJGP. CONCLUSION: There is a view that the present BJGP is not relevant to the non-academic GP. This is probably due to style rather than content. Simple comparisons with a weekly multi-disciplinary journal may not be valid. The style could be updated to improve retention of information and to highlight areas of particular relevance. Readers are satisfied with the core content of the BJGP but want it to expand to include humour, clinical reviews and medical politics, for example. There is no evidence that the BJGP is more appealing to the academic GP. This study supports an expanded BJGP with an improved style.     

Screening for sexually transmitted diseases during preparticipation sports examination of high school adolescents.

In an urban school district, 636 students in grades 9-12 were tested for Chlamydia trachomatis and Neisseria gonorrhoeae by ligase chain reaction assays using specimens collected for routine urinalyses during sports physical examinations. Chlamydia and gonorrhea prevalences were 2.8% and 0.7% among males, and 6.5% and 2.0% among females, respectively. Among athletes infected with either sexually transmitted disease (STD), 93.1% reported no symptoms, and treatment was documented for 75.9%. Sports physicals offered a unique opportunity to screen and treat adolescents for STDs and to provide STD-prevention counseling.     

Laparoscopy training in United States obstetric and gynecology residency programs.

OBJECTIVES: To assess laparoscopic training curriculums in US Obstetrics and Gynecology residency programs. METHODS: A list of E-mail addresses was obtained for the accredited Obstetrics and Gynecology residency programs in the US from the CREOG Directory of Obstetric-Gynecologic Residency Programs and Directors. An E-mail survey containing 8 questions regarding laparoscopy training was sent to all residency directors with current E-mail addresses. RESULTS: Seventy-four residency directors responded to the survey for a response rate of 41%. Residency programs from all sections of the US were included in the study. Results of the survey indicate that 69% of residency programs had implemented a formal laparoscopy training program. At least half of the program directors surveyed stated that lack of faculty time and funds were the main barriers to laparoscopic surgery training. Seventy-two percent of those surveyed thought that in the future the health-care industry would demand proof of competency in laparoscopy as standard of care. CONCLUSIONS: Most US Obstetrics and Gynecology residency programs have implemented a formal laparoscopy training curriculum, use more than one method to train their residents, and involve almost half of their faculty on average in training residents to perform laparoscopic surgery.     

A syndrome including thumb malformations, microcephaly, short stature, and hypogonadism.

We report on eight patients from seven different families affected with a syndrome which includes thumb defects, short stature, microcephaly, and mental retardation. Most of the patients had additional malformations, in particular amenorrhoea and azoospermia in the adults. There were no haematological manifestations and the chromosomes were normal without evidence of breakage even after stimulation. In five of the cases the probands' mother received hormonal treatment before or at the beginning of her pregnancy or both. The syndrome may be inherited as an autosomal recessive trait since the patients included both males and females and their parents were related in most cases. In addition, supporting this possibility, they all originated from a small village which may be considered as an isolate. However, in all cases but one, only one person was affected in each family and there was a significant apparent excess of healthy sibs of the probands. These observations may be the result of the variability of the syndrome or a more complex type of inheritance.