Gender differences in disability and lifestyle among community-dwelling elderly stroke patients in Kitakyushu, Japan

OBJECTIVE: To examine whether there were differences in lifestyle and performance of activities of daily living (ADL) between men and women in a population of elderly stroke patients. DESIGN: Case-comparison study. MATERIAL AND METHODS: Sixty-eight men and 34 women who were elderly stroke patients living in the community with a spouse or family members were evaluated with the self-rating Barthel Index (SRBI), Frenchay Activities Index (FAI), Stroke Impairment Assessment Set (SIAS), Functional Independence Measure (FIM), and a pedometer for physical activity. Control subjects, 30 men and 30 women, were assessed with the FAI. RESULTS: Among the stroke subjects, there were no significant differences in age, SRBI, motor score of the SIAS, or physical activity between men and women; however, men had significantly lower values than did women for three FIM items and the total FIM score and for 6 FAI items and the total FAI score. Among control subjects, men had significantly lower values than did women for 7 FAI items and the total FAI score (Tukey's test, p < .05). CONCLUSION: Among elderly stroke patients, men received more support from family members in ADL performance and had less active lifestyles than did women, possibly because of cultural gender roles.     

Seniors' needs for health-related personal assistance

OBJECTIVES: This article examines social and economic differences in the prevalence of needs and unmet needs for health-related personal assistance among the household population aged 65 and older and the sources from which they received support. DATA SOURCE: The data are from the 1991 Health and Activity Limitation Survey (HALS). ANALYTICAL TECHNIQUES: All calculations were based on weighted data. Age-standardized percentages of people with needs and unmet needs for personal assistance were calculated by sex, marital status, living arrangements, education, and household income. MAIN RESULTS: In 1991, 30% of seniors living in private households had some need for health-related personal assistance. Three-quarters of them required help only with instrumental activities of daily living (IADL); the remainder needed help with basic activities of daily living (ADL). The prevalence of need and unmet need was higher among women than men, was inversely related to household income and education, and was relatively high among formerly married seniors and those living alone. Household seniors were more likely to receive personal assistance from informal than formal sources, although this varied depending on their socioeconomic characteristics and the type of assistance they received.     

Urolithiasis in children in West Algeria]

OBJECTIVE: To evaluate if the histamine H2 blockers (H2B) are adequately prescribed in hospitalized patients outside intensive care units. BACKGROUND: H2B are frequently prescribed. However their good tolerance and easy access have contributed to misuse them. METHODS: Six hundred and seventy eighth hospitalized patients from three different Mexican institutions were included in a prospective study, 100 patients from each hospital who were taking H2B were selected. We investigated the indication for prescribing them as well as the type, dose and adverse effects, international recommendations were taken into account to assess if the treatment was correctly prescribed. RESULTS: Two hundred twenty seven patients (76%) received H2B for prophylactic reasons, however a clear justification for their use was found in only 79 of the cases (35%). H2B were prescribed to treat peptic ulcer disease or upper gastrointestinal bleeding in 17 patients (6%). Two out of three patients received more than 10 doses of H2B, being ranitidine the most frequently prescribed. CONCLUSIONS: Although H2B have a low rate of adverse reactions, their use in hospitalized patients should be rigorously controlled. In fact, the majority of our patients did not need them. Thus, their routine use should be proscribed to avoid unnecessary costs.     

Association of respiratory symptoms and lung function in young adults with use of domestic gas appliances

BACKGROUND: There is evidence from some studies that people living in homes with gas stoves and other unvented gas appliances experience more respiratory symptoms than those who use other fuels for cooking and heating, but other studies have found no such association. We have investigated whether the use of gas appliances is associated with an increased risk of respiratory symptoms and whether sensitisation to common environmental allergens modifies any such association. METHODS: A stratified random sample of 15,000 adults aged 20-44 years, living in three towns in East Anglia, UK, were sent a questionnaire on asthma and hayfever. From those who responded, a random sample of 1864 were invited to complete an extended questionnaire that included questions on use of gas appliances, to give blood samples for measurements of total IgE and specific IgE to common allergens, and to undergo tests of respiratory function, 659 women and 500 men agreed to an interview. The association of the use of gas appliances with respiratory symptoms, total IgE, specific IgE, and respiratory function was assessed by logistic and multiple regression models. FINDINGS: Women who reported they mainly used gas for cooking had an increased risk of several asthma-like symptoms during the past 12 months including wheeze (odds ratio 2.07 [95% CI 1.41-3.05]), waking with shortness of breath (2.32 [1.25-4.34]), and asthma attacks (2.60 [1.20 -5.6]). Gas cooking increased the risk of symptoms more in women who were atopic than in non-atopic women but the difference did not reach significance (p . 0.05). Women who used a gas stove or had an open gas fire had reduced lung function (forced expiratory volume in 1 s [FEV1]) and increased airways obstruction (FEV1 as a percentage of forced vital capacity) compared with women who did not. These associations were not observed in men. INTERPRETATION: In East Anglia, the use of gas cooking is significantly associated with subjective and objective markers of respiratory morbidity in women but not in men. Women may be more susceptible than men to the products of gas combustion or they may have greater exposure to high concentrations of these products because they cook more frequently than men.     

HIV and other sexually transmitted diseases at a rural hospital in Zimbabwe

OBJECTIVE: To define the epidemiological characteristics of STD patients attending an outpatient clinic in rural Zimbabwe, to examine the aetiologic agents causing infection and to determine their relationship with HIV infection. SUBJECTS: 319 men and 146 women, making a sample of about 7% all patients attending an STD clinic during the 3 month study period. Microbiological data were collected from 104 men and 72 women selected randomly from these. Pregnant women were excluded and patients who had received antibiotics within the previous 14 days were excluded from the microbiology sub-sample. SETTING: An outpatient STD clinic at a District Hospital on a major truck route about 300 km north of the capital, Harare. METHODS: All new patients attending the clinic during a 3 month period were enrolled for clinical and epidemiological investigations using a standard procedure. Specimens for microbiological investigation were taken from every second patient seen on the first three days of each week. RESULTS: The typical patient was male (m:f ratio 2.2) aged 20-29 years (68% patients), not married (56% men) and in paid employment (66% men vs. 27% for the district). In men the most common presenting feature was genital ulceration, while in women, discharges were more common. Genital warts were noted frequently in both sexes. In the sub-sample examined microbiologically, H ducreyi was isolated from 46% ulcers clinically diagnosed as chancroid, and motile spirochaetes were detected in 25% painless ulcers. Neither of these were detected in ulcers in women, but HSV antigen was found as frequently in ulcers from men (19%) as from women (17%). In patients with genital discharges, gonococcal infection occurred in 64% men and 17% women, while T vaginalis was isolated from 39% women and only 8% men. Over 60% gonococcal isolates were PPNG, and 18% showed in vitro resistance to tetracycline. Yeasts, mainly C albicans were isolated from 42% women with a discharge and 25% women with ulcers. In men the presence of yeasts was associated with superficial ulceration and itchiness of the glans. Positive HIV-1 serology was found in 64% patients. There was no statistical association with current genital ulcers, though there was an association with previous STD episodes and particularly with serological evidence of syphilis. Apart from yeasts, there was no association between positive HIV-1 serology and the presence of pathogens in the genital tract. CONCLUSIONS: The high prevalence of HIV-1 antibodies in STD patients in Karoi suggests integration of STD and AIDS control programmes to be a necessity. Since paid employment was a common feature of both STD clinic attendance and HIV-1 seropositivity, these programmes may be effectively directed through the work place.     

Neoplasm of endolymphatic sac origin: clinical, radiological and pathological features

PURPOSE: Examine antiepileptic drug (AED) use in nursing homes by age, gender, and use of comedication that can interact with AEDs. METHODS: Two point-prevalence evaluations of AED use from computerized medical records of nursing home residents throughout the United States (set 1, 43,757; set 2, 41,386) 65 years and older serviced by PHARMERICA. RESULTS: 10.5% of residents received an AED. Of the age group 65-84 years, 15 % received an AED compared with 6.1% of those 85 years or older (p < 0.001). Gender differences were present; 13.4% of the male residents and 9.4% of the female residents were treated with an AED (p < 0.001). The most frequently prescribed AEDs were phenytoin, carbamazepine, clonazepam, or phenobarbital. The average number of routine medications taken by AED recipients was 5.6, greater than the average of 4.6 for other residents. CONCLUSIONS: AEDs are extensively prescribed for elderly nursing home residents. Men and persons aged 65-85 years were more likely to receive AEDs than were women or those older than 85 years. AED recipients receive more routine medications than do other residents, including co-medications that alter hepatic metabolism and clinical response. The reasons for age and gender differences are unclear and require further study.     

Thumb duplication

PURPOSE: To assess the patterns of antimicrobial use, costs of antimicrobial therapy, and medical outcomes by institution in patients with community-acquired pneumonia. PATIENTS AND METHODS: The route, dose, and frequency of administration of all antimicrobial agents prescribed within 30 days of presentation were recorded for 927 outpatients and 1328 inpatients enrolled in the Pneumonia Patient Outcomes Research Team (PORT) multicenter, prospective cohort study. Total antimicrobial costs were estimated by summing drug costs, using average wholesale price for oral agents and institutional acquisition prices for parenteral agents, plus the costs associated with preparation and administration of parenteral therapy. Thirty-day outcome measures were mortality, subsequent hospitalization for outpatients, and hospital readmission for inpatients. RESULTS: Significant variation (P <0.05) in prescribing practices occurred for 17 of the 23 antimicrobial agents used in outpatients across 5 treatment sites, and for 18 of the 20 parenteral agents used in inpatients across 4 treatment sites. The median duration of antimicrobial therapy for treatment site ranged from 11 to 13 days for outpatients (P=0.01), and from 13 to 15 days for inpatients (P=0.49). The overall median cost of antimicrobial therapy was $12.90 for outpatients, and ranged from $10.80 to $58.90 among treatment sites (P <0.0001). The overall median cost of antimicrobial therapy was $228.70 for inpatients, and ranged from $183.70 to $315.60 among sites (P <0.0001). Mortality and hospital readmission for inpatients were not significantly different across sites after adjusting for baseline differences in patient demographic characteristics, comorbidity, and illness severity. Although subsequent hospitalization for outpatients differed by site, the rate was lowest for the site with the lowest antimicrobial costs. CONCLUSION: Variations in antimicrobial prescribing practices by treatment site exist for outpatients and inpatients with community-acquired pneumonia. Although variation in antimicrobial prescribing practices across institutions results in significant differences in antimicrobial costs, patients treated at institutions with the lowest antimicrobial costs do not demonstrate worse medical outcomes.