RESUMEN
Several governments are considering taxes on non-essential energy-dense, high calorie foods (NEDF) to increase their prices and thereby encourage better diet and health. Alongside a tax on sugary drinks in January 2014, Mexico implemented such a tax: an 8 percent ad-valorem tax on NEDF, defined as those with energy density equal or larger than 275kcal/100g. We study the changes in the prices of taxed and tax-exempt foods following this tax both on average and by tax-eligible foods across store types and cities, using monthly price data between 2012 and 2016. We compare within-product price changes before and after the tax adjusting for product fixed effects, seasonality, and trends, and find that prices of taxed foods increased by 4.8 % on average, but differentially across foods. Prices of candies, cookies and packaged pastries increased by eight or more percent post-tax (vs pre-tax); prices of cakes, and savory snacks increased by less. Prices of fresh pastry and ready-to-eat cereal increased, but only in 2014. Prices of chocolate and pizza did not increase after the tax. For tax-exempt foods, no significant price changes were observed. Variability in price changes for taxed foods were observed by cities as well as by stores: increases were larger in supermarkets compared to smaller grocery stores on average and for most foods. Differences in how prices changed across foods, cities and stores have implications for who is likely to be affected by the tax and how tax effects on diet may vary due to the differential tax pass-through in addition to a heterogenous demand response to changed prices.
RESUMEN
Following brain injury, the risk of depression increases. There are few studies of non-pharmacological interventions for this problem. Behavioural Activation (BA) could help because it has been demonstrated to be as effective as cognitive-behaviour therapy but is less cognitively demanding and more suitable for people with brain impairment. The current study evaluated BA using a multiple-baseline design across behaviours with replication. Three male participants with clinically significant depressive symptoms (two with traumatic brain injury aged 26 and 46, one who experienced strokes in infancy, aged 26) engaged in a 10-14-week trial of BA focusing on three activity domains: physical, social and functional activities. Participants completed an online form three times a day which recorded activity participation and responses to a single-item mood scale. There was little evidence in support of BA for increasing participation. There was also a lack of change in average mood, but some positive effects were found on measures of depression symptoms and quality of life in these participants. Various factors affected participation which might have been mitigated by extended treatment contact, greater use of prompts or electronic aids or the addition of other therapy modes.
Asunto(s)
Lesiones Traumáticas del Encéfalo , Terapia Cognitivo-Conductual , Adulto , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/terapia , Depresión/etiología , Depresión/terapia , Humanos , Masculino , Persona de Mediana Edad , Calidad de Vida , Proyectos de InvestigaciónRESUMEN
Challenging behaviour following traumatic brain injury (TBI) is a major source of stress for families. Providing support can be limited by availability of clinicians and geographic location. A solution is to provide support on-line. This study aimed to evaluate the feasibility of an on-line treatment programme "Carer's Way Ahead" that provides families and carers with psychoeducation about TBI and challenging behaviours, specific approaches to managing apathy, irritability/aggression, acting without thinking and social difficulties and also self-care for the family member. Each module was supplemented with detailed notes and summaries of the sessions. Six family carers, five caring for a person with TBI and one caring for a person with stroke, worked through the programme, providing feedback on wording, content, structure and useability. They also completed measures of family functioning, social problem solving, carer strain, mood and the nature and severity of challenging behaviours. In general, the families were positive about the programme with most finding it useful, practical and logically structured although not all believed it was helpful. There was little change in self-reported challenging behaviour, mood, carer strain and family function over the few months of the programme. Longer-term effects were not examined but this requires further research.
Asunto(s)
Lesiones Encefálicas , Cuidadores , Agresión , Familia , Estudios de Factibilidad , HumanosRESUMEN
Objectives: Single-item mood scales (SIMS) are used in clinical practice and research as simple and convenient measures to track mood and response to interventions but have rarely been formally evaluated in neurological samples. The current study sought to evaluate the psychometric properties of SIMS in verbal and visual formats.Participants: Sixty-one people living in community settings in metropolitan and regional Australia, with a history of traumatic brain injury.Methods: SIMS were compared with measures of related constructs (depressed mood and satisfaction with life) on two occasions between one and three weeks apart.Results: The study met COSMIN method quality criteria for evaluation of validity. The SIMS showed evidence of construct validity, having moderate magnitude correlation coefficients with measures of similar constructs, and conversely low and non-significant correlation with dissimilar constructs. There was also evidence of discriminant validity, with significant differences based on diagnostic status (participants with depression rated SIMS lower). Correlation coefficients on the SIMS between Times 1 and 2 were of moderate magnitude, with a small but statistically significant increase in mean ratings.Conclusions: the data support the SIMS as a valid measure that can be administered to track changes in mood in clinical practice and research.
Asunto(s)
Lesiones Traumáticas del Encéfalo , Afecto , Australia , Lesiones Traumáticas del Encéfalo/diagnóstico , Humanos , Psicometría , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
Disease management programs aim to reduce cost by improving the quality of care for chronic diseases. Evidence of their effectiveness is mixed. Reducing health care spending sufficiently to cover program costs has proved particularly challenging. This study uses a difference in differences design to examine the impact of a diabetes disease management program for high risk patients on preventive tests, health outcomes, and cost of care. Heterogeneity is examined along the dimensions of severity (measured using the proxy of poor glycemic control) and preventive testing received in the baseline year. Although disease management programs tend to focus on the sickest, the impact of this program concentrates in the group of people who had not received recommended tests in the preintervention period. If confirmed, such findings are practically important to improve cost-effectiveness in disease management programs by targeting relevant subgroups defined both based on severity and on (missing) test information.
Asunto(s)
Ahorro de Costo/métodos , Diabetes Mellitus Tipo 2/terapia , Manejo de la Enfermedad , Anciano , Ahorro de Costo/estadística & datos numéricos , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/economía , Femenino , Hemoglobina Glucada/análisis , Costos de la Atención en Salud/estadística & datos numéricos , Humanos , Masculino , Massachusetts , Persona de Mediana Edad , Índice de Severidad de la EnfermedadRESUMEN
Building on long-term benefits of early intervention (Paper 2 of this Series) and increasing commitment to early childhood development (Paper 1 of this Series), scaled up support for the youngest children is essential to improving health, human capital, and wellbeing across the life course. In this third paper, new analyses show that the burden of poor development is higher than estimated, taking into account additional risk factors. National programmes are needed. Greater political prioritisation is core to scale-up, as are policies that afford families time and financial resources to provide nurturing care for young children. Effective and feasible programmes to support early child development are now available. All sectors, particularly education, and social and child protection, must play a role to meet the holistic needs of young children. However, health provides a critical starting point for scaling up, given its reach to pregnant women, families, and young children. Starting at conception, interventions to promote nurturing care can feasibly build on existing health and nutrition services at limited additional cost. Failure to scale up has severe personal and social consequences. Children at elevated risk for compromised development due to stunting and poverty are likely to forgo about a quarter of average adult income per year, and the cost of inaction to gross domestic product can be double what some countries currently spend on health. Services and interventions to support early childhood development are essential to realising the vision of the Sustainable Development Goals.
Asunto(s)
Desarrollo Infantil , Servicios de Salud del Niño/organización & administración , Países en Desarrollo , Servicios de Salud del Niño/economía , Servicios de Protección Infantil/economía , Servicios de Protección Infantil/organización & administración , Preescolar , Intervención Educativa Precoz/economía , Intervención Educativa Precoz/organización & administración , Financiación Gubernamental , Humanos , Servicios de Salud Materna/economía , Servicios de Salud Materna/organización & administración , Política , PobrezaRESUMEN
As household incomes rise around the world and global temperatures go up, the use of air conditioning is poised to increase dramatically. Air conditioning growth is expected to be particularly strong in middle-income countries, but direct empirical evidence is scarce. In this paper we use high-quality microdata from Mexico to describe the relationship between temperature, income, and air conditioning. We describe both how electricity consumption increases with temperature given current levels of air conditioning, and how climate and income drive air conditioning adoption decisions. We then combine these estimates with predicted end-of-century temperature changes to forecast future energy consumption. Under conservative assumptions about household income, our model predicts near-universal saturation of air conditioning in all warm areas within just a few decades. Temperature increases contribute to this surge in adoption, but income growth by itself explains most of the increase. What this will mean for electricity consumption and carbon dioxide emissions depends on the pace of technological change. Continued advances in energy efficiency or the development of new cooling technologies could reduce the energy consumption impacts. Similarly, growth in low-carbon electricity generation could mitigate the increases in carbon dioxide emissions. However, the paper illustrates the enormous potential impacts in this sector, highlighting the importance of future research on adaptation and underscoring the urgent need for global action on climate change.
RESUMEN
This paper analyzes a randomized experiment that uses novel strategies to promote handwashing with soap at critical points in time in Peru. It evaluates a large-scale comprehensive initiative that involved both community and school activities in addition to communication campaigns. The analysis indicates that the initiative was successful in reaching the target audience and in increasing the treated population's knowledge about appropriate handwashing behavior. These improvements translated into higher self-reported and observed handwashing with soap at critical junctures. However, no significant improvements in the health of children under the age of 5 years were observed. Copyright © 2015 John Wiley & Sons, Ltd.
Asunto(s)
Desinfección de las Manos/métodos , Conocimientos, Actitudes y Práctica en Salud , Promoción de la Salud , Preescolar , Comunicación , Educación en Salud/métodos , Humanos , Lactante , Recién Nacido , Medios de Comunicación de Masas , Perú , Instituciones Académicas , JabonesRESUMEN
BACKGROUND: Following traumatic brain injury (TBI) there is an increased prevalence of depression compared to the general population. It is unknown whether non-pharmacological interventions for depression are effective for people with TBI. OBJECTIVES: To investigate the effectiveness of non-pharmacological interventions for depression in adults and children with TBI at reducing the diagnosis and severity of symptoms of depression. SEARCH METHODS: We ran the most recent search on 11 February 2015. We searched the Cochrane Injuries Group Specialised Register, The Cochrane Library, MEDLINE (OvidSP), Embase (OvidSP), three other databases and clinical trials registers. Relevant conference proceedings and journals were handsearched, as were the reference lists of identified studies. SELECTION CRITERIA: Randomised controlled trials (RCTs) of non-pharmacological interventions for depression in adults and children who had a TBI. DATA COLLECTION AND ANALYSIS: Two authors independently selected trials from the search results, then assessed risk of bias and extracted data from the included trials. The authors contacted trial investigators to obtain missing information. We rated the overall quality of the evidence of the primary outcomes using the GRADE approach. MAIN RESULTS: Six studies met the inclusion criteria, with a total of 334 adult participants. We identified no studies that included children as participants. All studies were affected by high risk of bias due to a lack of blinding of participants and personnel; five studies were affected by high risk of bias for lack of blinding of outcome assessors. There was high or unclear risk of biases affecting some studies across all the Cochrane risk of bias measures.Three studies compared a psychological intervention (either cognitive behaviour therapy or mindfulness-based cognitive therapy) with a control intervention. Data regarding depression symptom outcome measures were combined in a meta-analysis, but did not find an effect in favour of treatment (SMD -0.14; 95% CI -0.47 to 0.19; Z = 0.83; P = 0.41). The other comparisons comprised of single studies of depression symptoms and compared; cognitive behaviour therapy versus supportive psychotherapy (SMD -0.09; 95% CI -0.65 to 0.48; Z = 0.30; P = 0.77); repetitive transcranial magnetic stimulation plus tricyclic antidepressant (rTMS + TCA) versus tricyclic antidepressant alone (SMD -0.84; 95% CI -1.36 to -0.32; Z = 3;19, P = 0.001); and a supervised exercise program versus exercise as usual (SMD -0.43; 95% CI -0.88 to 0.03; Z = 1.84; P = 0.07). There was very-low quality evidence, small effect sizes and wide variability of results, suggesting that no comparisons showed a reliable effect for any intervention.Only one study mentioned minor, transient adverse events from repetitive transcranial magnetic stimulation. AUTHORS' CONCLUSIONS: The review did not find compelling evidence in favour of any intervention. Future studies should focus on participants with a diagnosed TBI and include only participants who have a diagnosis of depression, or who record scores above a clinical cutoff on a depression measure. There is a need for additional RCTs that include a comparison between an intervention and a control that replicates the effect of the attention given to participants during an active treatment.
Asunto(s)
Lesiones Encefálicas/psicología , Terapia Cognitivo-Conductual/métodos , Depresión/terapia , Ejercicio Físico/psicología , Estimulación Magnética Transcraneal/métodos , Adulto , Antidepresivos/uso terapéutico , Niño , Depresión/etiología , Humanos , Atención Plena , Ensayos Clínicos Controlados Aleatorios como Asunto , Prevención del SuicidioRESUMEN
Gradients across socio-economic position exist for many measures of children's health and development in higher-income countries. These associations may not be consistent, however, among the millions of children living in lower- and middle-income countries. Our objective was to examine child development and growth in young children across socio-economic position in four developing countries. We used cross-sectional surveys, child development assessments, measures of length (LAZ), and home stimulation (Family Care Index) of children in India, Indonesia, Peru, and Senegal. The Extended Ages and Stages Questionnaire (EASQ) was administered to parents of all children ages 3-23 mo in the household (n =8,727), and length measurements were taken for all children 0-23 mo (n = 11,102). Household wealth and maternal education contributed significantly and independently to the variance in EASQ and LAZ scores in all countries, while controlling for child's age and sex, mother's age and marital status, and household size. Being in the fifth wealth quintile in comparison with the first quintile was associated with significantly higher EASQ scores (0.27 to 0.48 of a standardized score) and higher LAZ scores (0.37 to 0.65 of a standardized score) in each country, while controlling for maternal education and covariates. Wealth and education gradients increased over the first two years in most countries for both EASQ and LAZ scores, with larger gradients seen in 16-23-mo-olds than in 0-7 mo-olds. Mediation analyses revealed that parental home stimulation activities and LAZ were significant mediating variables and explained up to 50% of the wealth effects on the EASQ.
Asunto(s)
Desarrollo Infantil , Clase Social , Adulto , Estatura , Estudios Transversales , Países en Desarrollo , Escolaridad , Femenino , Humanos , India , Indonesia , Lactante , Recién Nacido , Aprendizaje , Masculino , Madres/psicología , Perú , Senegal , Adulto JovenRESUMEN
BACKGROUND: Poor sanitation is thought to be a major cause of enteric infections among young children. However, there are no previously published randomized trials to measure the health impacts of large-scale sanitation programs. India's Total Sanitation Campaign (TSC) is one such program that seeks to end the practice of open defecation by changing social norms and behaviors, and providing technical support and financial subsidies. The objective of this study was to measure the effect of the TSC implemented with capacity building support from the World Bank's Water and Sanitation Program in Madhya Pradesh on availability of individual household latrines (IHLs), defecation behaviors, and child health (diarrhea, highly credible gastrointestinal illness [HCGI], parasitic infections, anemia, growth). METHODS AND FINDINGS: We conducted a cluster-randomized, controlled trial in 80 rural villages. Field staff collected baseline measures of sanitation conditions, behaviors, and child health (May-July 2009), and revisited households 21 months later (February-April 2011) after the program was delivered. The study enrolled a random sample of 5,209 children <5 years old from 3,039 households that had at least one child <24 months at the beginning of the study. A random subsample of 1,150 children <24 months at enrollment were tested for soil transmitted helminth and protozoan infections in stool. The randomization successfully balanced intervention and control groups, and we estimated differences between groups in an intention to treat analysis. The intervention increased percentage of households in a village with improved sanitation facilities as defined by the WHO/UNICEF Joint Monitoring Programme by an average of 19% (95% CI for difference: 12%-26%; group means: 22% control versus 41% intervention), decreased open defecation among adults by an average of 10% (95% CI for difference: 4%-15%; group means: 73% intervention versus 84% control). However, the intervention did not improve child health measured in terms of multiple health outcomes (diarrhea, HCGI, helminth infections, anemia, growth). Limitations of the study included a relatively short follow-up period following implementation, evidence for contamination in ten of the 40 control villages, and bias possible in self-reported outcomes for diarrhea, HCGI, and open defecation behaviors. CONCLUSIONS: The intervention led to modest increases in availability of IHLs and even more modest reductions in open defecation. These improvements were insufficient to improve child health outcomes (diarrhea, HCGI, parasite infection, anemia, growth). The results underscore the difficulty of achieving adequately large improvements in sanitation levels to deliver expected health benefits within large-scale rural sanitation programs. TRIAL REGISTRATION: ClinicalTrials.gov NCT01465204. Please see later in the article for the Editors' Summary.
Asunto(s)
Defecación , Diarrea/epidemiología , Diarrea/prevención & control , Salud Pública/educación , Saneamiento/métodos , Cuartos de Baño , Anemia/epidemiología , Anemia/etiología , Anemia/prevención & control , Protección a la Infancia , Preescolar , Análisis por Conglomerados , Diarrea/etiología , Femenino , Enfermedades Gastrointestinales/epidemiología , Enfermedades Gastrointestinales/etiología , Enfermedades Gastrointestinales/prevención & control , Crecimiento , Humanos , India/epidemiología , Lactante , Bienestar del Lactante , Masculino , Enfermedades Parasitarias/epidemiología , Enfermedades Parasitarias/etiología , Enfermedades Parasitarias/prevención & control , Salud Pública/tendencias , Población Rural , Cuartos de Baño/estadística & datos numéricosAsunto(s)
Desarrollo Infantil , Promoción de la Salud/economía , Benchmarking , Preescolar , Salud Global , HumanosRESUMEN
Many community-based studies of acute child illness rely on cases reported by caregivers. In prior investigations, researchers noted a reporting bias when longer illness recall periods were used. The use of recall periods longer than 2-3 days has been discouraged to minimize this reporting bias. In the present study, we sought to determine the optimal recall period for illness measurement when accounting for both bias and variance. Using data from 12,191 children less than 24 months of age collected in 2008-2009 from Himachal Pradesh in India, Madhya Pradesh in India, Indonesia, Peru, and Senegal, we calculated bias, variance, and mean squared error for estimates of the prevalence ratio between groups defined by anemia, stunting, and underweight status to identify optimal recall periods for caregiver-reported diarrhea, cough, and fever. There was little bias in the prevalence ratio when a 7-day recall period was used (<10% in 35 of 45 scenarios), and the mean squared error was usually minimized with recall periods of 6 or more days. Shortening the recall period from 7 days to 2 days required sample-size increases of 52%-92% for diarrhea, 47%-61% for cough, and 102%-206% for fever. In contrast to the current practice of using 2-day recall periods, this work suggests that studies should measure caregiver-reported illness with a 7-day recall period.
Asunto(s)
Cuidadores/estadística & datos numéricos , Diarrea/epidemiología , Recuerdo Mental , Infecciones del Sistema Respiratorio/epidemiología , Adulto , Algoritmos , Anemia/epidemiología , Sesgo , Preescolar , Análisis por Conglomerados , Estudios de Cohortes , Tos/epidemiología , Fiebre/epidemiología , Encuestas Epidemiológicas , Humanos , India/epidemiología , Indonesia/epidemiología , Lactante , Recién Nacido , Masculino , Cómputos Matemáticos , Oportunidad Relativa , Perú/epidemiología , Proyectos Piloto , Prevalencia , Medición de Riesgo , Factores de Riesgo , Muestreo , Senegal/epidemiología , Encuestas y Cuestionarios , Delgadez/epidemiologíaRESUMEN
There is a growing concern that food or cash transfer programs may contribute to overweight and obesity in adults. We studied the impact of Mexico's Programa de Apoyo Alimentario (PAL), which provided very poor rural households with cash or in-kind transfers, on women's body weight. A random sample of 208 rural communities in southern Mexico was randomly assigned to 1 of 4 groups: food basket with or without health and nutrition education, cash with education, or control. The impact on women's weight was estimated in a cohort of 3010 women using a difference-in-difference model. We compared the impact between the food basket and cash groups and evaluated whether the impact was modified by women's BMI status at baseline. With respect to the control group, the program increased women's weight in the food basket (550 ± 210 g; P = 0.004) and the cash group (420 ± 230 g; P = 0.032); this was equivalent to 70 and 53% increases in weight gain, respectively, over that observed in the control group in a 23-mo time period. The greatest impact was found in already obese women: 980 ± 290 g in the food basket group (P = 0.001) and 670 ± 320 g in the cash group (P = 0.019). Impact was marginally significant in women with a preprogram BMI between 25 and 30 kg/m2: 490 ± 310 g (P = 0.055) and 540 ± 360 g (P = 0.067), respectively. No program impact was found in women with a BMI <25 kg/m2. Providing households with a considerable amount of unrestricted resources led to excess weight gain in an already overweight population. Research is needed to develop cost-effective behavior change communication strategies to complement cash and in-kind transfer programs such as PAL and to help beneficiaries choose healthy diets that improve the nutritional status of all family members.
Asunto(s)
Dieta/economía , Obesidad/economía , Pobreza , Bienestar Social/economía , Aumento de Peso , Adolescente , Adulto , Índice de Masa Corporal , Estudios de Cohortes , Servicios de Salud Comunitaria , Composición Familiar , Femenino , Humanos , México , Persona de Mediana Edad , Obesidad/etiología , Sobrepeso , Prevalencia , Valores de Referencia , Población Rural , Adulto JovenRESUMEN
Private sector engagement in health reform has been suggested to help reduce healthcare inequities in sub-Saharan Africa, where populations with the most need seek the least care. We study the effects of African Health Markets for Equity (AHME), a cluster randomized controlled trial carried out in Kenya from 2012 to 2020 at 199 private health clinics. AHME included four clinic-level interventions: social health insurance, social franchising, SafeCare quality-of-care certification programme and business support. This paper evaluates whether AHME increased the capacity of private health clinics to serve poor clients while maintaining or enhancing the quality of care provided. At endline, clinics that received AHME were 14.5 percentage points (pp) more likely to be empanelled with the National Health Insurance Fund (NHIF), served 51% more NHIF clients and served more clients from the middle three quintiles of the wealth distribution compared to control clinics. Comparing individuals living in households near AHME treatment and control clinics (N = 8241), AHME led to a 6.7-pp increase in the probability of holding any health insurance on average. We did not find any additional effect of AHME on insurance holding among poor households. We measured quality of care using a standardized patient (SP) experiment (N = 596 SP-provider interactions) where recruited and trained SPs were randomized to present as either 'not poor', and able to afford all services provided, or 'poor' by telling the provider they could only afford â¼300 Kenyan Shillings (US$3) in fees. We found that poor SPs received lower levels of both correct and unnecessary services, and AHME did not affect this. More work must be done to ensure that clients of all wealth levels receive high-quality care.
Asunto(s)
Reforma de la Atención de Salud , Sector Privado , Humanos , Kenia , Accesibilidad a los Servicios de Salud , Instituciones de SaludRESUMEN
BACKGROUND: Evidence about the best methods with which to accelerate progress towards achieving the Millennium Development Goals is urgently needed. We assessed the effect of performance-based payment of health-care providers (payment for performance; P4P) on use and quality of child and maternal care services in health-care facilities in Rwanda. METHODS: 166 facilities were randomly assigned at the district level either to begin P4P funding between June, 2006, and October, 2006 (intervention group; n=80), or to continue with the traditional input-based funding until 23 months after study baseline (control group; n=86). Randomisation was done by coin toss. We surveyed facilities and 2158 households at baseline and after 23 months. The main outcome measures were prenatal care visits and institutional deliveries, quality of prenatal care, and child preventive care visits and immunisation. We isolated the incentive effect from the resource effect by increasing comparison facilities' input-based budgets by the average P4P payments made to the treatment facilities. We estimated a multivariate regression specification of the difference-in-difference model in which an individual's outcome is regressed against a dummy variable, indicating whether the facility received P4P that year, a facility-fixed effect, a year indicator, and a series of individual and household characteristics. FINDINGS: Our model estimated that facilities in the intervention group had a 23% increase in the number of institutional deliveries and increases in the number of preventive care visits by children aged 23 months or younger (56%) and aged between 24 months and 59 months (132%). No improvements were seen in the number of women completing four prenatal care visits or of children receiving full immunisation schedules. We also estimate an increase of 0·157 standard deviations (95% CI 0·026-0·289) in prenatal quality as measured by compliance with Rwandan prenatal care clinical practice guidelines. INTERPRETATION: The P4P scheme in Rwanda had the greatest effect on those services that had the highest payment rates and needed the least effort from the service provider. P4P financial performance incentives can improve both the use and quality of maternal and child health services, and could be a useful intervention to accelerate progress towards Millennium Development Goals for maternal and child health. FUNDING: World Bank's Bank-Netherlands Partnership Program and Spanish Impact Evaluation Fund, the British Economic and Social Research Council, Government of Rwanda, and Global Development Network.
Asunto(s)
Servicios de Salud del Niño , Países en Desarrollo , Servicios de Salud Materna , Calidad de la Atención de Salud , Reembolso de Incentivo , Adulto , Servicios de Salud del Niño/economía , Servicios de Salud del Niño/estadística & datos numéricos , Preescolar , Parto Obstétrico/economía , Parto Obstétrico/estadística & datos numéricos , Femenino , Instituciones de Salud/economía , Instituciones de Salud/estadística & datos numéricos , Humanos , Lactante , Servicios de Salud Materna/economía , Servicios de Salud Materna/estadística & datos numéricos , Evaluación de Resultado en la Atención de Salud , Embarazo , Atención Prenatal , Servicios Preventivos de Salud/economía , Servicios Preventivos de Salud/estadística & datos numéricos , Indicadores de Calidad de la Atención de Salud , RwandaRESUMEN
INTRODUCTION: Low and varied quality of care has been demonstrated for childhood illnesses in low-income and middle-income countries. Some quality improvement strategies focus on increasing patient engagement; however, evidence suggests that patients demanding medicines can favour the selection of resistant microbial strains in the individual and the community if drugs are inappropriately used. This study examines the effects on quality of care when patients demand different types of inappropriate medicines. METHODS: We conducted an experiment where unannounced standardised patients (SPs), locally recruited individuals trained to simulate a standardised case, present at private clinics. Between 8 March and 28 May 2019, 10 SPs portraying caretakers of a watery diarrhoea childhood case scenario (in absentia) conducted N=200 visits at 200 private, primary care clinics in Kenya. Half of the clinics were randomly assigned to receive an SP demanding amoxicillin (an antibiotic); the other half, an SP demanding albendazole (an antiparasitic drug often used for deworming), with other presenting characteristics the same. We used logistic and linear regression models to assess the effects of demanding these inappropriate medicines on correct and unnecessary case management outcomes. RESULTS: Compared with 3% among those who did not demand albendazole, the dispensing rate increased significantly to 34% for those who did (adjusted OR 0.06, 95% CI 0.02 to 0.22, p<0.0001). Providers did not give different levels of amoxicillin between those demanding it and those not demanding it (adjusted OR 1.73, 95% CI 0.51 to 5.82). Neither significantly changed any correct management outcomes, such as treatment or referral elsewhere. CONCLUSION: Private providers appear to account for both business-driven benefits and individual health impacts when making prescribing decisions. Additional research is needed on provider knowledge and perceptions of profit and individual and community health trade-offs when making prescription decisions after patients demand different types of inappropriate medicines. TRIAL REGISTRATION NUMBERS: American Economic Association Registry (#AEARCTR-0000217) and Pan African Clinical Trial Registry (#PACTR201502000770329).
Asunto(s)
Manejo de Caso , Mejoramiento de la Calidad , Niño , Humanos , Kenia , Derivación y ConsultaRESUMEN
Missed clinic appointments or no-shows burden health care systems through inefficient use of staff time and resources. Scheduling software with automatic appointment reminders shows promise to improve clinics' management through timely cancellations and re-scheduling, but at-scale evidence is missing. We study a nationwide text message appointment reminder program in Chile implemented at primary care clinics for patients with chronic disease. Using longitudinal clinic-level data, we find that the program did not change the number of visits by chronic patients eligible to receive the reminder but visits from other patients ineligible to receive reminders increased by 5.0% in the first year and 7.4% in the second. Clinics treating more chronic patients and those with a relatively younger patient population benefited more from the program. Scheduling systems with automatic appointment reminders were effective in increasing clinics' ability to care for more patients, likely due to timely cancellations and re-scheduling.