Effectiveness of an information broker service.
(17/1460)
The many disparate databases existing within the same health care organization create confusion and frustration for the consumer trying to get integrated information. The purpose of this research was to create a regional service that would provide a customer oriented information broker service with a single point of contact and guaranteed performance. From 1/98-6/99 there were 34 requests made. 23 were completed on time, eight still in progress and three were late (86.46% on time, average late time 0.76 days). 13 clinical departments used the service. Data was integrated from twelve different data sources. The requests produced about 2 Gigabytes of integrated data (416,666 single spaced pages). The resources required were approximately 1.3 FTE ($65K in direct costs). The cost/page of integrated information was 19 cents. The benefit to cost ratio was at least 3 and most likely higher. Surveys of customers indicated high satisfaction with services and would both utilize the service again and recommend it to others. (+info)
Microbial quality of oysters sold in Western Trinidad and potential health risk to consumers.
(18/1460)
The prevalence and characteristics of Escherichia coli and Salmonella spp. as well as counts of E. coli in raw oysters, condiments/spices, and raw oyster cocktails sampled from 72 vendors across Western Trinidad were determined. The microbial quality of the water used in the preparation of raw oysters was also investigated. Of 200 samples each of raw oysters, condiments/spices and oyster cocktails tested, 154 (77.0%), 89 (44.5%) and 154 (77.0%) respectively yielded E. coli. The differences were statistically significant (P = < 0.001; chi square = 62.91). The mean E. coli count per g in the ready-to-eat oyster cocktail ranged from 1.5 x 10(3) +/- 2.7 x 10(3) in Couva to 8.7x10(6) +/- 4.9x10(7) in San Fernando. One hundred and forty-six (73.0%) oyster cocktails contaminated with E. coli had counts that exceeded the recommended standard of 16 per g. Of a total of 590 E. coli isolates from various sources tested, 24 (4.1%), 20 (3.4%) and 69 (11.7%) were mucoid, haemolytic and non-sorbitol fermenters respectively. Twelve (2.0%) isolates of E. coli were O157 strains, while 92 (46.0%) of 200 E. coli isolates tested belonged to enteropathogenic serogroups. Ninety (45.0%) and 73 (36.5%) of 200 water samples contained total coliforms and faecal coliforms respectively, with counts that exceeded 2.2 coliforms per 100 ml. Salmonella spp. were isolated from 7 (3.5%), 1 (0.5%) and 2 (1.0%) of 200 samples each, of raw oysters, condiments/spices and oyster cocktails respectively. Oysters pose a health risk to consumers in Trinidad, particularly from colibacillosis and salmonellosis, and the need for increased public awareness of this hazard cannot be over-emphasized. (+info)
Encouraging use of coupons to stimulate condom purchase.
(19/1460)
OBJECTIVES: This study examined the feasibility of using high-value coupons to induce condom purchase and evaluated execution factors that can influence the effectiveness of this form of promotion. METHODS: Two levels of coupon discount value (10% off and 75% off) were used to promote condom purchase among young adults. Coupons were distributed according to a widespread strategy or a more focused in-store disbursement method. RESULTS: Redemption of coupons distributed through the widespread disbursement strategy was negligible. In contrast, coupons from the in-store distribution method, particularly the higher value coupon, resulted in a high redemption rate. CONCLUSIONS: This research provides strong evidence that discount coupons, particularly high-value ones distributed at the purchase location, can be used successfully as a condom promotional incentive. (+info)
Role of commercial drivers in motor vehicle related injuries in Ghana.
(20/1460)
INTRODUCTION: In many low income countries, commercial vehicles are the major source of motorized transport. Drivers of such vehicles may be an important focus for road safety efforts. AIMS: An estimation of the percentage of motor vehicle related injuries that involved commercial vehicles in Ghana was sought. The knowledge, attitude, and practices of commercial drivers with regards to road safety was then evaluated. METHODS: A community based survey was carried out, involving 21105 persons. As well, focus group discussions were held with 30 commercial drivers. RESULTS: In the survey, 122 motor vehicle related injuries were reported for the preceding year. The majority (81%) of these involved commercial vehicles, principally buses (40%) and taxis (24%). The involvement of commercial vehicles was the same for both motor vehicle crashes (81%) and pedestrian injuries (82%). However, motor vehicle related injuries in children were especially likely to involve commercial vehicles (95%), in comparison with adults (79%). The focus groups indicated that commercial drivers had a good general attitude towards road safety. Most believed that actions could be taken that would lower the risk of crashes and injuries, including vision examinations, using seat belts, and avoiding alcohol. However, this knowledge was not fully implemented. For example, few drivers had ever had their vision checked and most used seat belts only for long journeys. CONCLUSIONS: In Ghana, commercial drivers are an important group to target in road safety programs. They are also a potentially useful group to include in building coalitions to implement such road safety measures. (+info)
Sex and race differences in young people's responsiveness to price and tobacco control policies.
(21/1460)
OBJECTIVE: To determine if there are differences in young people's responsiveness to price and tobacco control policies for population subgroups and to examine whether or not these differences, if they exist, can explain sex and racial differences in trends in the prevalence of smoking in young people in the United States. DESIGN: Use cross-sectional and intertemporal variation in local and state tobacco control policies and prices to calculate demand responses to these policies using regression analysis techniques. SUBJECTS: A nationally representative sample of American eighth grade (ages 13-14 years), 10th grade (15-16 years) and 12th grade (17-18 years) students obtained from the 1992-1994 Monitoring the Future surveys. MAIN OUTCOME MEASURE: Thirty-day smoking prevalence. RESULTS: Young men are much more responsive to changes in the price of cigarettes than young women. The prevalence elasticity for young men is almost twice as large as that for young women. Smoking rates of young black men are significantly more responsive to changes in price than young white men. Significant differences in responsiveness to particular tobacco control policies also exist. These differences, however, explain relatively little of the differences in smoking prevalence among young population subgroups. CONCLUSIONS: Policymakers need to keep in mind that there is not a "one-size fits all" strategy for discouraging smoking among young people. (+info)
Beyond cost: 'responsible purchasing' of managed care by employers.
(22/1460)
We explore the extent of "responsible purchasing" by employers--the degree to which employers collect and use nonfinancial information in selecting and managing employee health plans. Most firms believe that they have some responsibility for assessing the quality of the health plans they offer. Some pay attention to plan characteristics such as the ability to provide adequate access to providers and services and scores on enrollee satisfaction surveys. A more limited but still notable number of firms take specific actions based on responsible purchasing information. Because of countervailing pressures, however, it is not clear whether or not the firms most involved in responsible purchasing are signaling a developing trend. (+info)
Telephone survey of Alaskan pharmacists' nonprescription needle-selling practices.
(23/1460)
OBJECTIVES: To determine the availability of nonprescription needles and syringes (NS) through pharmacy sales and to assess the impact of pharmacy policies and municipal paraphernalia laws on pharmacists' selling practices. DESIGN: Telephone survey of all pharmacies in Alaska's four largest cities. SETTING: Anchorage, Fairbanks, Juneau, and Ketchikan, Alaska. SUBJECTS: A single pharmacist from each pharmacy represented in the cities' phone books. MAIN OUTCOME MEASURES: Reports of (1) pharmacies' policies and individual pharmacists' procedures regarding the nonprescription sale of NS, (2) pharmacists' selling practices, and (3) identification of conditions that may affect pharmacists' decisions to sell nonprescription NS. RESULTS: Response rate of 86% (37/43); 77% of pharmacists reported selling at least one nonprescription NS in the last month. Store policy was related to selling practices; however, there was no difference in selling practices between a city with a paraphernalia law and cities without such laws. Logistic regression revealed pharmacists were more likely to sell NS if they worked in chain pharmacies and estimated that a high number of other local pharmacists sell nonprescription NS. CONCLUSION: NS are available through nonprescription sales in Alaskan pharmacies. The majority of pharmacies have store policies that permit pharmacists to sell nonprescription NS, either in all cases or at their discretion. Municipal paraphernalia laws do not determine the selling practices of individual pharmacists. (+info)
Occupation and knee pain: a community study.
(24/1460)
OBJECTIVE: To examine the relationship between knee pain and occupation in a community setting. DESIGN: A postal survey was sent to 4057 men and women aged 40-80. Subjects were asked about chronic knee pain. A question concerning job title and industry was included in addition to demographic details. Prevalence of knee pain and odds ratios for pain were calculated for the most common occupational groups. RESULTS: Response was 82% and overall prevalence of knee pain was 28%. Highest prevalence of pain was seen in carpenters and miners. Increased odds for pain (adjusted for age, gender, body mass index, social class, smoking history and psychological distress) were apparent in carpenters (4.6, 95% confidence intervals 1.9-11.1), miners (1.9, 95%CI 1.3-2.8) and construction workers (2.4, 95%CI 1.4-4.1). CONCLUSIONS: Increased risk of knee pain is apparent in miners, construction workers and carpenters; occupations which are likely to involve knee bending and possibly heavy lifting. (+info)