RESUMEN
BACKGROUND: Melanoma incidence has been dramatically increasing worldwide. Psoralen, a known photocarcinogen, is naturally abundant in citrus products, leading to the hypothesis that high citrus consumption may increase melanoma risk. OBJECTIVES: To investigate the association between total citrus consumption and melanoma risk, and the association between individual citrus products and melanoma risk, and to test for interactions between total citrus intake and established melanoma risk factors. METHODS: Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the association between citrus consumption and melanoma risk among 1592 cases and 197 372 controls from the UK Biobank cohort. Citrus consumption data were collected via five rounds of 24-h recall questionnaires. International Classification of Diseases codes were used to determine melanoma outcome. RESULTS: After adjusting for potential confounders, participants in the highest category of total citrus intake (> 2 servings per day) had a significantly increased risk of melanoma (OR 1·63, 95% CI 1·24-2·12) relative to those with no consumption. For individual citrus products, participants with the most orange and orange juice consumption (> 1 serving per day) had a significantly increased melanoma risk relative to those with no consumption (OR 1·79, 95% CI 1·07-2·78 and OR 1·54, 95% CI 1·10-2·10, respectively). Fair- or very fair-skinned participants with high citrus consumption had an even greater melanoma risk (OR 1·75, 95% CI 1·31-2·29). CONCLUSIONS: High citrus consumption was associated with an increased risk of melanoma in a large, prospective, population-based cohort. Further validation of these findings could lead to improved melanoma prevention strategies.
Asunto(s)
Citrus , Melanoma , Bancos de Muestras Biológicas , Dieta , Humanos , Melanoma/epidemiología , Melanoma/etiología , Estudios Prospectivos , Factores de Riesgo , Reino Unido/epidemiologíaRESUMEN
Bronchopulmonary dysplasia (BPD) of very preterm infants is a multifactorial chronic lung disease and its incidence has not decreased despite improvements in neonatal intensive care, including lung protective strategies. Pulmonary hypertension (PH) can complicate the course of BPD. Mortality in infants with BPD-associated PH is thought to be very high, but its incidence is unknown and a standard diagnostic and therapeutic strategy has not been well defined. In this article, we will first describe the current knowledge on the BPD-associated PH and the current treatments available for this pathology. We will then present the HTP-DBP Study, carried out in Paris (France) starting in 2012. The diagnosis of PH is suspected on echocardiographic criteria, but cardiac catheterization is considered the gold standard for diagnosis and evaluation of the severity of PH. Moreover, pulmonary vasoreactivity testing is used to guide the management of patients with PH. The pathogenesis of BPD-associated PH is poorly understood and even less is known about appropriate therapy. Today, optimizing ventilation and reducing the pulmonary vascular tone with specific pulmonary vasodilatator drugs are the main goals in treating HTP-associated DBP. Animal studies and a few clinical studies suggest that medications targeting the nitric oxide (NO) signaling pathway (NO inhalation, oral sildenafil citrate) could be effective treatments for BPD-associated PH, but they have not been approved for this indication. The HTP-DBP study is a French multicenter prospective observational study. The objective is to evaluate the frequency of BPD-associated PH, to describe its physiopathology, its severity (morbidity and mortality), and the effectiveness of current treatments.
Asunto(s)
Displasia Broncopulmonar/diagnóstico , Hipertensión Pulmonar/diagnóstico , Administración por Inhalación , Broncodilatadores/administración & dosificación , Displasia Broncopulmonar/complicaciones , Displasia Broncopulmonar/mortalidad , Displasia Broncopulmonar/fisiopatología , Displasia Broncopulmonar/terapia , Cateterismo Cardíaco , Hipertensión Pulmonar Primaria Familiar , Francia/epidemiología , Humanos , Hipertensión Pulmonar/complicaciones , Hipertensión Pulmonar/mortalidad , Hipertensión Pulmonar/fisiopatología , Hipertensión Pulmonar/terapia , Incidencia , Recien Nacido Extremadamente Prematuro , Recién Nacido , Óxido Nítrico/administración & dosificación , Piperazinas/administración & dosificación , Respiración con Presión Positiva , Estudios Prospectivos , Purinas/administración & dosificación , Factores de Riesgo , Índice de Severidad de la Enfermedad , Citrato de Sildenafil , Sulfonas/administración & dosificación , Resultado del Tratamiento , Vasodilatadores/administración & dosificaciónRESUMEN
We report the case of a hypotrophic twin who presented neonatal abstinence syndrome to buprenorphine and developed neonatal seizures when the substitutive treatment by morphine was stopped. The other eutrophic twin did not develop withdrawal symptoms. This case demonstrates the unpredictable nature of transplacental transfer of buprenorphine. It also shows that neonatal abstinence syndrome can be potentially severe and that morphine treatment is not without risk.
Asunto(s)
Buprenorfina/efectos adversos , Narcóticos/efectos adversos , Síndrome de Abstinencia Neonatal/diagnóstico , Convulsiones/etiología , Buprenorfina/farmacocinética , Humanos , Recién Nacido , Morfina/uso terapéutico , Narcóticos/farmacocinética , Narcóticos/uso terapéutico , Síndrome de Abstinencia Neonatal/tratamiento farmacológico , GemelosAsunto(s)
Nutrición Enteral , Enfermedades del Prematuro/fisiopatología , Enfermedades del Prematuro/terapia , Nutrición Parenteral Total , Desnutrición Proteico-Calórica/fisiopatología , Desnutrición Proteico-Calórica/terapia , Ingestión de Energía/fisiología , Metabolismo Energético/fisiología , Femenino , Alimentos Formulados , Humanos , Recién Nacido , Metabolismo/fisiología , Necesidades Nutricionales , EmbarazoAsunto(s)
Gastrosquisis/cirugía , Hernia Umbilical/cirugía , Atresia Intestinal/cirugía , Obstrucción Intestinal/congénito , Obstrucción Intestinal/cirugía , Perforación Intestinal/congénito , Perforación Intestinal/cirugía , Técnicas de Cierre de Herida Abdominal , Anomalías Múltiples/diagnóstico , Anomalías Múltiples/cirugía , Nutrición Enteral , Estudios de Seguimiento , Francia , Humanos , Recién Nacido , Atresia Intestinal/etiología , Complicaciones Posoperatorias/terapia , Factores de RiesgoRESUMEN
The rate of infants born at 34-36 weeks gestation has increased over the last 10 years. These babies are at higher risk of morbidity and mortality than full-term infants. At present, prenatal steroids are given until 34 weeks. The purpose of this study was to present the epidemiologic data of the late preterm infants and look for respiratory distress risk factors. This is a descriptive, single-center study including 59, 55 and 72 children born at 34, 35 and 36 weeks gestation, respectively, in a level III center in 2005 and 2006 for babies born at 34 weeks and in 2006 for the babies born at 35 and 36 weeks. Of the mothers who delivered at 34 and 35 weeks, 63% and 49%, respectively, had a morbidity. The cesarean-section delivery rate before labor was 36% for the infants born at 34 weeks and 25% for the infants born at 35 weeks. Prenatal steroids were used for 57% of the mothers who delivered at 34 weeks and for 27% of the mothers who delivered at 35 weeks. In the population of the babies born at 34 weeks, a mean delay between the last dose of steroid and delivery was 18.9 days. Of the infants born at 34, 35 and 36 weeks, 27%, 18% and 8% suffered from respiratory distress. The mechanical ventilation rate was 8.5% and 5.5% for the infants born at 34 and 35 weeks' gestation. Surfactant was given to all infants born at 34 weeks who were intubated. Twenty percent of the 34-week-gestation infants and 12.7% of the 35-week-gestation infants required mechanical ventilation or noninvasive continuous positive airway pressure. Respiratory distress was mainly caused by respiratory distress syndrome or transient tachypnea of the newborn. There were no cases of meconium aspiration syndrome. There was 1 case of infection and 2 cases of pneumothorax. One-third of the infants born at 34-35 weeks were admitted to the neonatal intensive care unit. The number dropped to 11% at 36 weeks' gestation. The gestational age was the only significant risk factor for respiratory distress. There was a strong tendency of the respiratory distress rate to decrease in the babies whose mothers had received steroids (odds ratio = 0.39, p = 0.06).
Asunto(s)
Enfermedad de la Membrana Hialina/etiología , Síndrome de Dificultad Respiratoria del Recién Nacido/etiología , Corticoesteroides/administración & dosificación , Cesárea , Presión de las Vías Aéreas Positiva Contínua , Femenino , Estudios de Seguimiento , Edad Gestacional , Humanos , Enfermedad de la Membrana Hialina/diagnóstico , Enfermedad de la Membrana Hialina/mortalidad , Enfermedad de la Membrana Hialina/prevención & control , Recién Nacido , Unidades de Cuidado Intensivo Neonatal , Masculino , Terapia por Inhalación de Oxígeno , Atención Prenatal , Surfactantes Pulmonares/administración & dosificación , Síndrome de Dificultad Respiratoria del Recién Nacido/diagnóstico , Síndrome de Dificultad Respiratoria del Recién Nacido/mortalidad , Síndrome de Dificultad Respiratoria del Recién Nacido/prevención & control , Factores de RiesgoRESUMEN
Ewing's tumor (ET) is a malignant bone tumor occurring in children and young adults. ET affects mainly bones of the central axis, and almost always involves soft tissue infiltration. The discovery of a unique genetic alteration, which is a reciprocal translocation most frequently resulting in the fusion of the EWS gene situated on chromosome 22 with the FLI-1 gene on chromosome 11, currently places ET among neuroectodermal tumors. Moreover, this translocation is a tumor-specific genetic marker at the basis of defining ET today and is used as a diagnostic and potentially prognostic tool complementary to imaging and histopathological work-up. Since the 1970 s, important progress has been made in the clinical management of ET patients. Multiagent chemotherapy in association with local treatment (surgery and/or radiation) has clearly improved outcome. The introduction of systemic treatment was justified by the frequent sub-clinical diffusion of apparently localized ET. Intensified therapeutic strategies have for the first time cured some metastatic ET patients, but at the cost of major side effects. Treatment is currently adapted as a result of a better definition of prognostic factors as well as a better assessment of its adverse effects. Improvement in global patient care and increased management of specific acute complications associated with ET (often interwoven with iatrogeneous effects) represent an important step towards improving the quality of life for ET patients as well as preventing long term complications. In the light of present studies, the majority of surviving adults today describe their health and quality of life as good. ET is a fascinating example of the progress made not only in the diagnostic and therapeutic approach to cancer but also in the comprehension of the mechanisms behind carcinogenesis, and consequently reflects the revolution of medicine over the last century.
Asunto(s)
Neoplasias Óseas/terapia , Sarcoma de Ewing/terapia , Adolescente , Adulto , Niño , Preescolar , Humanos , Lactante , Terapia Neoadyuvante , Pronóstico , Calidad de Vida , Resultado del TratamientoRESUMEN
Here we present a case report in which a teenager, with papules on the arm and back since the infancy, complained of back and right knee pain at the age of 12 years. The radiological examination led to the diagnosis of osteopoikilosis and melorheostosis. The Buschke-Ollendorff syndrome (BOS) associates osteopoikilosis (asymptomatic bone dysplasia) and disseminated dermatofibrosis. The BOS is rare, and its association with melorheostosis (another bone dysplasia in which pain and deformity may occur) makes the prognosis uncertain. This case report highlights the diagnosis problems related with bone pain in paediatrics. The purpose of this manuscript is to present the characteristics of two bone dysplasias: osteopoikilosis and melorheostosis, and to discuss the involvement of each one in the clinical picture of our patient.
Asunto(s)
Melorreostosis/diagnóstico por imagen , Osteopoiquilosis/diagnóstico por imagen , Dolor/etiología , Piel/patología , Huesos/diagnóstico por imagen , Huesos/fisiopatología , Niño , Humanos , Masculino , Melorreostosis/complicaciones , Melorreostosis/patología , Osteopoiquilosis/complicaciones , Osteopoiquilosis/patología , Pronóstico , RadiografíaRESUMEN
In 2003, over 148,300 people were expected to be diagnosed and 56,000 to die from colorectal cancer (CRC). First-degree relatives (FDRs) of people with colon cancer have a two- to eight-fold increased risk for CRC. Despite evidence that screening is effective, adherence with screening recommendations in this at-risk population is low. This study's purposes were to (1) identify perceived benefits and barriers of fecal occult blood testing (FOBT), sigmoidoscopy and colonoscopy, and (2) compare demographic characteristics and perceived benefits and barriers by stage of adoption for CRC screening. Participating FDRs (n = 257) completed a 40-min structured telephone interview. Despite high rates of agreement with the benefits of screening, most FDRs were not contemplating being screened. Of those 50 and older, most were in precontemplation for FOBT, sigmoidoscopy and colonoscopy. Older age was related to stage for FOBT and sigmoidoscopy, but not colonoscopy. Lack of provider recommendation also was related to stage. Consistent with theoretical predictions, precontemplators had (1) higher rates of endorsement of specific barriers to screening and (2) lower rates of endorsement of benefits than contemplators or actors. For morbidity and mortality reduction, participation in routine, periodic screening is imperative. These findings can guide development of screening-promoting interventions.
Asunto(s)
Neoplasias Colorrectales/prevención & control , Neoplasias Colorrectales/psicología , Conocimientos, Actitudes y Práctica en Salud , Tamizaje Masivo/psicología , Factores de Edad , Colonoscopía/psicología , Neoplasias Colorrectales/diagnóstico , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Sangre Oculta , Cooperación del Paciente/psicología , Guías de Práctica Clínica como Asunto , Factores SocioeconómicosAsunto(s)
Tuberculosis Pulmonar/diagnóstico por imagen , Femenino , Humanos , Recién Nacido , RadiografíaRESUMEN
Health messages can be generic, targeted to population subsets or tailored for individual recipients. There has been little examination of which populations need tailored interventions or whether tailored and targeted interventions differ in important ways. We used data from a mammography intervention study in two distinct populations to simulate a comparison of individually tailored versus targeted interventions. Tailored intervention content was based on individual recipients' interview responses. Targeted intervention content was based on composite group responses. For more than 60% in each population group, about two-thirds of tailored message content was a good match with content of the targeted intervention generated by composite group responses; roughly one-third of the content was 'not a good' fit for their intervention needs. Tailored interventions for more than 80% of subjects in each population differed in at least some way from those generated for all other population group members. This simulation is a first step in quantifying the contribution of individual tailoring over group targeting. Future research should examine whether a targeted intervention that is mostly a 'good' match results in behavioral outcomes similar to those of individually tailored interventions and whether particular differences in tailored versus targeted interventions yield significantly more favorable intervention outcomes.
Asunto(s)
Promoción de la Salud/métodos , Mamografía/psicología , Comunicación Persuasiva , Neoplasias de la Mama/diagnóstico por imagen , Femenino , Investigación sobre Servicios de Salud , Humanos , Indiana , Mamografía/estadística & datos numéricos , Tamizaje Masivo , Persona de Mediana Edad , Missouri , Evaluación de Resultado en la Atención de SaludRESUMEN
PURPOSE/OBJECTIVES: Determine the impact of a 16-week supportive nursing intervention on caregivers of patients with newly diagnosed cancer. DESIGN: Randomized clinical trial. SETTING: Two midwestern cancer treatment sites. SAMPLE: Caregivers of newly diagnosed patients. Patients' mean age was 55.73 years; 55% had breast cancer, and 76% were female. Caregivers' mean age was 52.44 years, and 50% were female. 125 dyads consented to participate; 89 dyads completed the study. METHODS: A nursing intervention was delivered to the experimental group that emphasized symptom monitoring/management, education, emotional support, coordination of services, and caregiver preparation to care. Nurses made a total of nine contacts, five in person and four by telephone, over 16 weeks. Centers for Epidemiological Studies-Depression (CES-D) and a symptom inventory were used. Medical record audits were conducted retrospectively. MAIN RESEARCH VARIABLES: Patient and caregiver depression scores and patient symptom experience. FINDINGS: Baseline caregiver depression and the number of patient symptoms at baseline, 9, and 24 weeks were significant predictors of caregiver depression at 9 and 24 weeks. However, no main effect of the experimental condition existed on caregiver depression. At the final observation, a nonsignificant inverse relationship was found between the number of interventions and depression scores for caregivers. CONCLUSIONS: The intervention appeared to be more effective in slowing the rate of deterioration of depressive symptoms than in decreasing levels of depression in this sample of caregivers. Determining the effectiveness of this intervention in decreasing caregiver depression was difficult because caregivers with higher levels of depression were more likely to withdraw from the study. IMPLICATIONS FOR NURSING PRACTICE: Nurses must be vigilant in monitoring caregivers for signs of depression and must intervene to provide emotional support and make appropriate referrals for follow-up care to promote positive outcomes for patients and caregivers.
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Cuidadores/psicología , Depresión/prevención & control , Neoplasias/enfermería , Relaciones Profesional-Familia , Apoyo Social , Análisis de Varianza , Femenino , Humanos , Masculino , Persona de Mediana Edad , Medio Oeste de Estados UnidosAsunto(s)
Medicina de la Conducta , Neoplasias/psicología , Adaptación Psicológica , Anciano , Medicina de la Conducta/tendencias , Femenino , Humanos , Masculino , Tamizaje Masivo/psicología , Persona de Mediana Edad , Neoplasias/prevención & control , Cuidados Paliativos , Aceptación de la Atención de Salud , Investigación , Sobrevivientes/psicologíaRESUMEN
PURPOSE/OBJECTIVES: To determine the most effective methods of increasing mammography adherence while also considering ease of intervention delivery in evolving healthcare systems. DESIGN: Experimental. SETTING: Women from a health maintenance organization and a large general medicine practice. SAMPLE: Women 50-85 years of age who had not had breast cancer and did not have a mammogram within the last 15 months. METHODS: Once consent and baseline information were obtained, women were randomized to receive in-person, telephone, or no mammography counseling. MAIN RESEARCH VARIABLES: Mammography adherence, perception of susceptibility to breast cancer, and benefits, barriers to, and knowledge of mammography. FINDINGS: Compared to standard care, telephone counseling was more than twice as effective at increasing mammography adherence, whereas in-person counseling resulted in almost three times the mammography adherence postintervention. Both telephone and in-person counseling are successful in changing perceived susceptibility, knowledge, barriers, and benefits. CONCLUSION: Both telephone and in-person counseling interventions were successful in changing beliefs, which, in turn, increased mammography adherence. IMPLICATIONS FOR NURSING PRACTICE: Interventions based on altering beliefs are effective for increasing mammography adherence.
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Consejo/métodos , Conocimientos, Actitudes y Práctica en Salud , Mamografía/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Distribución de Chi-Cuadrado , Femenino , Humanos , Modelos Logísticos , Persona de Mediana Edad , Cooperación del Paciente , TeléfonoRESUMEN
Contemporary research increasingly needs to consider the value of a multidisciplinary approach in answering critical health questions. The current article outlines the need for multidisciplinary investigations specifically in reference to women's health, and addresses issues related to generating and sustaining interest in such an approach. In addition, the importance of resources and environment for facilitating multidisciplinary research and advocacy efforts for obtaining funding for this approach are discussed. Methodological issues pertinent to the operationalization of multidisciplinary research in women's health are also addressed, and lessons learned from the National Centers of Excellence in initiating multidisciplinary research in women's health are reviewed.
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Relaciones Interprofesionales , Salud de la Mujer , Femenino , Humanos , Evaluación de Procesos y Resultados en Atención de Salud , Política Pública , Apoyo a la Investigación como Asunto , Estados Unidos , United States Dept. of Health and Human ServicesRESUMEN
OBJECTIVES: The purpose of this paper is to describe the perceived benefits and barriers to colorectal cancer screening reported by first-degree relatives of colorectal cancer patients. MATERIALS AND METHODS: In this study, the authors used focus groups to identify perceived benefits and barriers to colorectal cancer screening among parents and children of colorectal cancer patients. Four focus groups were conducted with relatives of colorectal cancer patients seen at two university medical centers in the Midwest. The groups ranged in size from five to eight members each and were stratified by gender. RESULTS: Four benefits of colorectal cancer screening were identified by participants: finding colorectal cancer early, decreasing the chances of dying from colorectal cancer, freedom from worry about colorectal cancer, and reassurance that one was cancer-free. Four main barriers were identified that applied to all four types of colorectal cancer screening or to colorectal cancer screening in general. These included inadequate public awareness of colorectal cancer, inconsistent recommendations from healthcare providers, concerns about the efficacy of screening tests, and embarrassment. Barriers unique to each screening test also were identified. CONCLUSIONS: Understanding individual beliefs about the benefits and barriers to colorectal cancer screening will allow clinicians and researchers to develop effective interventions to increase screening. Results from the focus groups have been used to develop an instrument to measure benefits and barriers to colorectal cancer screening, which now needs to be tested with more culturally and socioeconomically diverse groups.
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Actitud Frente a la Salud , Neoplasias Colorrectales/prevención & control , Familia/psicología , Conocimientos, Actitudes y Práctica en Salud , Tamizaje Masivo/psicología , Adulto , Femenino , Grupos Focales , Accesibilidad a los Servicios de Salud/normas , Humanos , Masculino , Tamizaje Masivo/métodos , Investigación Metodológica en EnfermeríaRESUMEN
Patient satisfaction with health services is used as a measure of the quality of patient care received. The emphasis on accountability and patient as consumer has contributed to the growing interest in studying patient satisfaction. Patient satisfaction with prenatal care services has not been extensively studied including instrumentation to develop a satisfaction scale. The purpose of this study was to develop a reliable and valid scale to measure satisfaction with prenatal care services in St. Petersburg, Russia, using the 6 satisfaction dimensions in Aday and Andersen's Theoretical Framework (1974). It was conducted under the auspices of the World Health Organization, Healthy Cities Project. Although the study was conducted internationally, it provides a basis for further testing of reliability and validity in the United States. A convenience sample of 397 women with uncomplicated pregnancies and normal deliveries was studied (86% response rate). Content, construct, and predictive validity, and reliability testing using Cronbach's alpha was conducted. The scale was found to be an adequate and theoretically sound measure of satisfaction with prenatal care services in Russia. However, rather than the 6 hypothesized satisfaction dimensions, Russian women identified 2 satisfaction subscales or measures for quality of prenatal care received. One was, as hypothesized, convenience, and the other was the doctor's behavior.
Asunto(s)
Investigación en Enfermería/métodos , Satisfacción del Paciente , Atención Prenatal , Encuestas y Cuestionarios , Adolescente , Adulto , Análisis Factorial , Femenino , Humanos , Embarazo , Reproducibilidad de los Resultados , Federación de RusiaRESUMEN
Recent attention to reducing health disparities among population groups has focused on the need to include in clinical studies, especially clinical trials, participants who represent the diversity of the populations to which study results will be applied. While scientists generally applaud the goal of broadening the characteristics of participants in clinical trials, they are faced with multiple challenges as they seek to include historically underrepresented populations in their research. This article examines the historical and sociocultural context of participation by underrepresented groups, especially women and minorities, in clinical trials, identifies major barriers and challenges facing researchers, and suggests strategies for meeting these challenges. The article draws upon the experiences of the investigators affiliated with the National Centers of Excellence of Women's Health (CoEs).
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Ensayos Clínicos como Asunto , Grupos Minoritarios , Participación del Paciente , Salud de la Mujer , Femenino , Humanos , Selección de Paciente , Factores Socioeconómicos , Estados UnidosRESUMEN
Mortality from breast cancer has recently begun to decline, primarily because of increased use of mammography screening. Although initial mammography utilization rates for women over 50 in the general population are high, compliance with regular, repeat mammograms is quite low. Both initial and repeat mammography utilization rates are much lower for older women and minority women. The study purpose was to identify age and racial differences in mammography beliefs of women for whom cost had been eliminated. Effects of age and race on perceived benefits and barriers to mammography were examined. Differences in reasons for not getting a mammogram were explored. Data were collected via self-report surveys from 817 noncompliant women at baseline and 1 to 2 months after an intervention to increase mammography compliance. An interaction effect on total barriers with race and age was demonstrated. Controlling for education and income, younger Caucasians and older African Americans had the highest total barriers scores. Racial and age differences on individual barrier and benefit items also were found. Results can be used to develop interventions targeted to address different barrier patterns for women of different age and racial groups.
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Negro o Afroamericano/psicología , Consejo/métodos , Conocimientos, Actitudes y Práctica en Salud , Mamografía/psicología , Mamografía/estadística & datos numéricos , Aceptación de la Atención de Salud/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Educación del Paciente como Asunto/métodos , Negativa del Paciente al Tratamiento/psicología , Negativa del Paciente al Tratamiento/estadística & datos numéricos , Población Blanca/psicología , Negro o Afroamericano/educación , Factores de Edad , Escolaridad , Femenino , Estudios de Seguimiento , Accesibilidad a los Servicios de Salud/normas , Humanos , Persona de Mediana Edad , Modelos Psicológicos , Encuestas y Cuestionarios , Población Blanca/educaciónRESUMEN
BACKGROUND: Mammography is the primary method used for breast cancer screening. However, compliance with recommended screening practices is still below acceptable levels. This study examined the cost-effectiveness of five combinations of physician recommendation and telephone or in-person individualized counseling strategies for increasing compliance with mammography. METHODS: There were 808 participants who were randomly assigned to one of six groups. A logistic regression model with compliance as the dependent variable and group as the independent variable was used to test for significant differences and a ratio of cost to improvement in mammogram compliance evaluated the cost-effectiveness. RESULTS: Three of the interventions (in-person, telephone plus letter, and in-person plus letter) had significantly better compliance rates compared with the control, physician letter, or telephone alone. However, when considering costs, only one emerged as the superior strategy. The cost-effectiveness ratios for the five interventions show that telephone-plus-letter is the most cost-effective strategy, achieving a 35.6% mammography compliance at a marginal cost of $0.78 per 1% increase in women screened. CONCLUSIONS: A tailored phone prompt and physician reminder is an effective and economical intervention to increase mammography. Future research should confirm this finding and address its applicability to practice.