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Sustained decrease in urine culture utilization after implementing a reflex urine culture intervention: A multicenter quasi-experimental study.

ABSTRACT: Accurately diagnosing urinary tract infections (UTIs) in hospitalized patients remains challenging, requiring correlation of frequently nonspecific symptoms and laboratory findings. Urine cultures (UCs) are often ordered indiscriminately, especially in patients with urinary catheters, despite the Infectious Diseases Society of America guidelines recommending against routine screening for asymptomatic bacteriuria (ASB).1,2 Positive UCs can be difficult for providers to ignore, leading to unnecessary antibiotic treatment of ASB.2,3 Using diagnostic stewardship to limit UCs to situations with a positive urinalysis (UA) can reduce inappropriate UCs since the absence of pyuria suggests the absence of infection.4-6 We assessed the impact of the implementation of a UA with reflex to UC algorithm ("reflex intervention") on UC ordering practices, diagnostic efficiency, and UTIs using a quasi-experimental design.

SUBMITTER: Howard-Anderson JR

PROVIDER: S-EPMC7484993 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature

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Sustained decrease in urine culture utilization after implementing a reflex urine culture intervention: A multicenter quasi-experimental study.

Howard-Anderson Jessica R JR Ashraf Shanza S Overton Elizabeth C EC Reif Lisa L Murphy David J DJ Jacob Jesse T JT

Infection control and hospital epidemiology 20200130 3

Accurately diagnosing urinary tract infections (UTIs) in hospitalized patients remains challenging, requiring correlation of frequently nonspecific symptoms and laboratory findings. Urine cultures (UCs) are often ordered indiscriminately, especially in patients with urinary catheters, despite the Infectious Diseases Society of America guidelines recommending against routine screening for asymptomatic bacteriuria (ASB).1,2 Positive UCs can be difficult for providers to ignore, leading to unnecess ...[more]

PMID: 31996274

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Project description:ObjectiveTo evaluate the immediate and sustained effectiveness of the first Jamie's Ministry of Food Program in Australia on individuals' cooking confidence and positive cooking/eating behaviours.MethodsA quasi- experimental repeated measures design was used incorporating a wait-list control group. A questionnaire was developed and administered at baseline (T1), immediately post program (T2) and 6 months post completion (T3) for participants allocated to the intervention group, while wait -list controls completed it 10 weeks prior to program commencement (T1) and just before program commencement (T2). The questionnaire measured: participants' confidence to cook, the frequency of cooking from basic ingredients, and consumption of vegetables, vegetables with the main meal, fruit, ready-made meals and takeaway. Analysis used a linear mixed model approach for repeated measures using all available data to determine mean differences within and between groups over time.SubjectsAll adult participants (?18 years) who registered and subsequently participated in the program in Ipswich, Queensland, between late November 2011- December 2013, were invited to participate.ResultsIn the intervention group: 694 completed T1, 383 completed T1 and T2 and 214 completed T1, T2 and T3 assessments. In the wait-list group: 237 completed T1 and 149 completed T1 and T2 assessments. Statistically significant increases within the intervention group (P<0.001) and significant group*time interaction effects (P<0.001) were found in all cooking confidence measures between T1 and T2 as well as cooking from basic ingredients, frequency of eating vegetables with the main meal and daily vegetable intake (0.52 serves/day increase). Statistically significant increases at T2 were sustained at 6 months post program in the intervention group.ConclusionsJamie's Ministry of Food Program, Australia improved individuals' cooking confidence and cooking/eating behaviours contributing to a healthier diet and is a promising community-based strategy to influence diet quality.

Project description:Background and aimsTransfusion of blood products is an important part of the health care system. Since one of the significant challenges in nursing education is using an effective method that provides depth and stability of learning, this study aimed to assess using a learning management system (LMS) for intensive care unit (ICU) nurses' sustained learning about safe blood transfusion in southeast Iran.MethodsThis was a quasi-experimental study in southeast of Iran in 2021 in two groups, control and intervention. Two ICUs received lecture training and two ICUs received LMS. The samples 80 nurses were selected by random convenience sampling. In the LMS group, the educational content was presented using Edmodo software. The control group received no intervention except for traditional education (lecture). The questionnaires were completed immediately, 1 month, and 3 months after the intervention.ResultsThe mean score of knowledge immediately, 1 month and 3 months after the intervention were 9.53 ± 1.82, 9.46 ± 1.85, and 8 ± 2.94, in the lecture group and 8.91 ± 1.59, 9.47 ± 2.46, and 8.09 ± 1.94 in the LMS group, respectively. The mean score of practice immediately, 1 and 3 months after the intervention were 59.69 ± 39.6, 70.63 ± 7.4, and 83.70 ± 43.6 in the lecture group and 45.68 ± 55.5, 67.69 ± 4.56, and 35.70 ± 46.4 in the LMS group, respectively. The mean score of knowledge and practice in the two groups significantly increased immediately and 1 month and 3 months after intervention (p < 0.001). No significant difference was observed between the two groups (p > 0.05).ConclusionsLMS method has a significant effect on improving the sustained learning of ICU nurses, and no significant difference was observed between the two educational methods. Hence, considering the busy work schedule of nurses, lack of staff, and the impossibility of physical attendance in lecture classes, it seems that LMS-based methods are appropriate alternatives to traditional learning methods.

Project description:In 2014, only 26 states and the District of Columbia chose to implement the Patient Protection and Affordable Care Act (ACA) Medicaid expansions for low-income adults.To evaluate whether the state Medicaid expansions were associated with changes in insurance coverage, access to and utilization of health care, and self-reported health.Comparison of outcomes before and after the expansions in states that did and did not expand Medicaid.United States.Citizens aged 19 to 64 years with family incomes below 138% of the federal poverty level in the 2010 to 2014 National Health Interview Surveys.Health insurance coverage (private, Medicaid, or none); improvements in coverage over the previous year; visits to physicians in general practice and specialists; hospitalizations and emergency department visits; skipped or delayed medical care; usual source of care; diagnoses of diabetes, high cholesterol, and hypertension; self-reported health; and depression.In the second half of 2014, adults in expansion states experienced increased health insurance (7.4 percentage points [95% CI, 3.4 to 11.3 percentage points]) and Medicaid (10.5 percentage points [CI, 6.5 to 14.5 percentage points]) coverage and better coverage than 1 year before (7.1 percentage points [CI, 2.7 to 11.5 percentage points]) compared with adults in nonexpansion states. Medicaid expansions were associated with increased visits to physicians in general practice (6.6 percentage points [CI, 1.3 to 12.0 percentage points]), overnight hospital stays (2.4 percentage points [CI, 0.7 to 4.2 percentage points]), and rates of diagnosis of diabetes (5.2 percentage points [CI, 2.4 to 8.1 percentage points]) and high cholesterol (5.7 percentage points [CI, 2.0 to 9.4 percentage points]). Changes in other outcomes were not statistically significant.Observational study may be susceptible to unmeasured confounders; reliance on self-reported data; limited post-ACA time frame provided information on short-term changes only.The ACA Medicaid expansions were associated with higher rates of insurance coverage, improved quality of coverage, increased utilization of some types of health care, and higher rates of diagnosis of chronic health conditions for low-income adults.None.

Project description:BackgroundIn recent years, the Chinese government has been trying to improve informal-sector workers' and farmers' access to healthcare and reduce their financial burdens by introducing a plan of cost-sharing reduction, but the effect on outpatient care utilization remains unknown. Furthermore, scarce evidence has been provided to help understand the impact of cost-sharing reduction on healthcare use in low- and middle-income countries. The policy change of the coinsurance reduction for outpatient care from 75 to 55% for the enrollees of the Urban and Rural Residents Basic Medical Insurance in Taizhou, China in 2015 provides us a good quasi-experimental setting to explore such an impact.MethodsWe do a quasi-experimental study to explore the impact of coinsurance reduction on outpatient care use among the informal-sector workers and farmers aged 45 and above by estimating a fixed-effects negative binomial model with the difference-in-differences approach and the matching method. Heterogeneous effects in primary care clinics and for the older people aged 60 and above are also examined. Our data is from the China Health and Retirement Longitudinal Study 2013 and 2015.ResultsWe find neither statistically significant impact of coinsurance reduction on outpatient care utilization in all health facilities for informal-sector workers and farmers aged 45 and above, nor heterogeneous effects in primary care clinics and for older people aged 60 and above.ConclusionsWe conclude that the coinsurance reduction cannot effectively improve the informal-sector workers' and farmers' utilization of healthcare if the cost-sharing undertaken by patients remains high even after the reduction. Besides, improving healthcare quality in primary care clinics may play a more important role than merely introducing a cost-sharing reduction plan in enhancing the role of primary care clinics as gatekeepers. We propose that only a substantial coinsurance reduction may help influence the utilization of healthcare for informal-sector workers and farmers, and enhancing the healthcare quality in primary care clinics should be given priority in low- and middle-income countries.

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Sustained decrease in urine culture utilization after implementing a reflex urine culture intervention: A multicenter quasi-experimental study.

Publications

Sustained decrease in urine culture utilization after implementing a reflex urine culture intervention: A multicenter quasi-experimental study.

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