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PURPOSE: Data are scarce regarding dietary risk factors for pediatric nephrolithiasis. Our objective was to perform a case-control study (nonmatched) of the association of dietary nutrients with pediatric urolithiasis. MATERIALS AND METHODS: We obtained dietary information from pediatric urolithiasis patients (from stone clinic in 2013-2016) and healthy controls (well-child visit at primary care in 2011-2012). Survey results were converted to standard nutrient intakes. Children younger than 5 years of age and those with extreme calorie intake values (<500 or >5,000 kcal/day) were excluded. The association of individual nutrients with urolithiasis was assessed by bivariate analysis results and machine-learning methods. A multivariable logistic regression model was fitted using urolithiasis as the outcome. RESULTS: We included 285 patients (57 stones/228 controls). Mean±SD age was 8.9±3.6 years (range 5-20). Of the patients 47% were male. After adjusting for age, sex, body mass index (obese/overweight/normal), calorie intake and oxalate, urolithiasis was associated with higher dietary sodium (OR=2.43 [95% CI=1.40-4.84] per quintile increase, p=0.004), calcium (OR=1.73 [95% CI=1.07-3.00] per quintile increase, p=0.034) and beta carotene (OR=2.01 [95% CI=1.06-4.18] per quintile increase, p=0.042), and lower potassium (OR=0.31 [95% CI=0.13-0.63] per quintile increase, p=0.003). Sensitivity analysis was performed by removing oxalate from the model and limiting the sample to patients aged 5-13 years, with similar results. CONCLUSIONS: In our cohort, higher dietary intake of calcium, sodium and beta carotene, and lower potassium intake were associated with pediatric urolithiasis. This is the first study using a detailed dietary survey to identify dietary risk factors for pediatric urolithiasis. Further research is warranted to delineate the mechanisms and to generate a lower risk diet profile for pediatric urolithiasis.
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Cálculos Renais , Urolitíase , Cálcio , Cálcio da Dieta/efeitos adversos , Estudos de Casos e Controles , Criança , Pré-Escolar , Dieta/efeitos adversos , Feminino , Humanos , Cálculos Renais/epidemiologia , Cálculos Renais/etiologia , Masculino , Oxalatos , Potássio , Fatores de Risco , Urolitíase/complicações , beta CarotenoRESUMO
The coronavirus pandemic has resulted in unprecedented stress for families and children. Curve-flattening measures have disrupted the relational networks of millions. Stress in the absence of protective relationships can quickly become toxic, harming mental and physical health. If toxic stress is characterized by an absence of protective relationships, telemedicine may have a role in collective prevention efforts by enabling and preserving patient-provider continuity. Through virtual visits and check-ins, trusted health care providers can serve as a source of emotional support and psychosocial buffering for families under stress. By leveraging technology to deliver care remotely, telemedicine lets patients and providers connect, relate, and engage. Connection enables the conveyance of compassion and empathy. Telemedicine may thus serve as an important conduit for fostering protective relationships, buffering toxic stressors, and promoting safety and healing. Telemedicine will not resolve the needs created by the pandemic, but it may be one component for addressing them.
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COVID-19/prevenção & controle , Estresse Psicológico/prevenção & controle , Telemedicina , Criança , Humanos , PandemiasRESUMO
This case report examines a text message communication between a pediatric primary care provider and the mother of a medically complex child for indicators of clinical empathy. First, some clinical background information is provided; second, indicators of clinical empathy are evaluated using a validated instrument; and third, some benefits, limitations, and future directions informed by the case are discussed.
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Comunicação , Empatia , Relações Médico-Paciente , Envio de Mensagens de Texto , Criança , Família , Humanos , Mães , Médicos de Atenção PrimáriaRESUMO
OBJECTIVE: To measure public library use in a sample of families with young children and examine associations with reading aloud. STUDY DESIGN: We interviewed 200 parents of 6- to 18-month-old children visiting a hospital-based pediatric clinic. We assessed public library card ownership, public library visitation, and awareness of public library programming. We assessed reading aloud using the StimQ READ questionnaire. We used multivariable logistic and linear regression to examine associations while adjusting for sociodemographic characteristics. RESULTS: In multivariable analysis, parents who owned a public library card had greater odds of reading aloud daily to their 6- to 18-month-old child (aOR, 2.0; 95% CI, 1.0-3.8) and higher StimQ READ scores (ß = 0.9; 95% CI, 0.2-1.6). Parents who visited a public library once a month or more often had greater odds of reading aloud daily (aOR, 3.4; 95% CI, 1.8-6.7) and higher StimQ READ scores (ß = 1.3; 95% CI, 0.6-2.0). Parents whose 6- to 18-month-old child had ever visited a public library did not have greater odds of reading aloud daily (aOR, 1.4; 95% CI, 0.7-2.9), but did have higher StimQ read scores (ß = 1.2; 95% CI, 0.4-2.0). Parents who felt informed about available public library programs for children had greater odds of reading aloud daily (aOR, 2.5; 95% CI, 1.3-5.1) and higher StimQ READ scores (ß = 1.1; 95% CI, 0.4-1.9). CONCLUSION: In this sample of families with young children, we found positive associations between public library use and reading aloud.
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Bibliotecas/estatística & dados numéricos , Relações Pais-Filho , Leitura , Boston , Humanos , Lactente , Análise Multivariada , Inquéritos e QuestionáriosAssuntos
Tomada de Decisão Clínica/ética , Grupos Raciais , Racismo , Humanos , Direito à Saúde , IncertezaRESUMO
OBJECTIVE: To develop a home-based intervention for parents of 2-5 year old children to promote household routines to prevent overweight/obesity. METHODS: We recruited 121 children from health centers in Boston between 2011 and 2012 and randomized 62 to intervention and 59 to the control condition. The 6-month intervention included 1) motivational coaching at home and by phone with a health educator, 2) mailed educational materials, and 3) weekly text messages. The intervention promoted three household routines: eating meals as a family, obtaining adequate sleep, and limiting screen time. RESULTS: Of the 121 children, mean (SD) age was 4.0 (1.1) years; 52% were Hispanic, 34% Black, and 14% White/Other. Nearly 60% of the sample had annual household incomes ≤ $20,000. Approximately 64% of families reported eating together ≥ 7 times per week, however, many meals were eaten in front of a TV. Over half of the children slept less than the recommended 11h/night and 78% viewed ≥ 2 h/day of screen time. CONCLUSIONS: Household routines that increase obesity risk were prevalent among low-income families in this study. If proven to be effective, promotion of household routines related to family meals, sleep, and screen time may prevent young children from becoming overweight/obese.
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Educação em Saúde/métodos , Obesidade/prevenção & controle , Poder Familiar , Pobreza , Adulto , Boston , Pré-Escolar , Comportamento Alimentar , Feminino , Educadores em Saúde , Humanos , Masculino , Mentores , Motivação , Sono , Materiais de Ensino , Televisão , Envio de Mensagens de TextoRESUMO
Over the years, family-centered care in the field of pediatrics has become more prevalent and has improved the patient experience. Recent innovations within electronic health records (EHR), such as patient portals, have provided a more "patient-centered" approach by allowing patients to be interactive with the EHR and have greater agency of their own healthcare. There are also ample opportunities within an EHR to improve the patient experience with delivery of family-centered care. In this perspective, we discuss the design and use of a family-centered EHR for the purposes of optimizing the pediatric patient experience.
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We used Google Forms to survey 110 child life specialists on their experiences addressing family psychosocial issues. Most respondents were female (99%) and white (95%), with mean age 34 ± 10 years. Ninety-five percent reported addressing family psychosocial issues during the previous 3 months, including parental separation/divorce (71%), poverty/financial needs (64%), parental mental illness (59%), substance abuse at home (54%), homelessness/housing problems (54%), bullying (49%), physical neglect (46%), physical abuse (46%), unemployment (46%), emotional neglect (45%), and hunger/food insecurity (42%). Eighty-five percent of respondents reported addressing family psychosocial issues once per month or more often, with 80% providing coping strategies, 76% providing family support, 66% providing therapeutic play, and 66% providing psychological preparation. These findings indicate that child life specialists frequently address a range of family psychosocial issues. Further research is needed to clarify the role and impact of child life services on social determinants of health.
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Saúde da Criança/estatística & dados numéricos , Características da Família , Disparidades nos Níveis de Saúde , Determinantes Sociais da Saúde/estatística & dados numéricos , Adulto , Criança , Feminino , Humanos , Internet , Masculino , Apoio Social , Fatores Socioeconômicos , Adulto JovemRESUMO
OBJECTIVE: To examine associations between housing instability and poor diet quality in a sample of urban parents and children. METHODS: Cross-sectional study of 340 parent/guardian-child dyads visiting a pediatric primary care center in Boston, Massachusetts. The parent/guardian (hereafter, parent) completed 2 Harvard Service Food Frequency Questionnaires, one regarding their own dietary intake and one regarding their child's intake, and an assessment of health-related social needs. Diet quality was measured using the Healthy Eating Index-2010 (HEI-2010; score range 0-100). Housing instability was defined as: 1) homeless or in sheltered housing, 2) doubled up with another family, 3) utilities threatened or shut off, or 4) concerned about eviction. Multivariable logistic regression was used to measure associations between unstable housing and lowest-quartile HEI-2010 scores, adjusting for parent age, race/ethnicity, education, income, and child age. RESULTS: Median (interquartile range) parent and child HEI-2010 scores were 63.8 (56.3-70.8) and 59.0 (54.2-64.7), respectively. Housing instability was found in 136 dyads (40%). In multivariable analysis, it was associated with increased odds of lowest-quartile total parent HEI-2010 scores (adjusted odds ratio [aOR], 1.9; 95% confidence interval [95% CI], 1.1-3.5) but not child scores (aOR, 1.4; 95% CI, 0.8-2.5). It also was associated with increased odds of lowest-quartile parent HEI-2010 dietary component scores for Total vegetables and Greens and beans (aOR, 2.0; 95% CI, 1.1-3.7 and aOR, 2.5; 95% CI, 1.3-4.8, respectively). CONCLUSIONS: In this urban primary care population, housing instability is associated with lower diet quality scores for parents but not children. Lower vegetable consumption appears to drive this association.
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Dieta/estatística & dados numéricos , Habitação/estatística & dados numéricos , Pessoas Mal Alojadas/estatística & dados numéricos , Pais , Adulto , Boston , Criança , Pré-Escolar , Estudos Transversais , Laticínios , Dieta Saudável , Gorduras na Dieta , Proteínas Alimentares , Feminino , Frutas , Humanos , Modelos Logísticos , Masculino , Pobreza , Atenção Primária à Saúde , Sódio na Dieta , População Urbana , Verduras , Grãos IntegraisRESUMO
There is growing emphasis on using patient-reported outcome measures to enhance clinical practice. This study was a retrospective review of scores on the Childhood Asthma Control Test (C-ACT) and the Pediatric Symptom Checklist-17 (PSC-17) at a pediatric primary care center in Boston, Massachusetts. A total of 218 patients were selected at random using billing codes for well-child (WC) care and asthma, excluding complex medical conditions. Cutoff scores were used to identify uncontrolled asthma (C-ACT ⩽19) and clinically significant psychosocial symptoms (+PSC-17). Multiple logistic regression was used to measure associations between C-ACT ⩽19 and +PSC-17, adjusting for covariates. In multivariable analysis, C-ACT ⩽19 at WC visits was associated with +PSC-17 at WC visits (adjusted odds ratio = 3.2 [95% confidence interval = 1.3-8.6]). C-ACT ⩽19 at non-WC visits was also associated with +PSC-17 at WC visits (adjusted odds ratio = 3.1 [95% confidence interval = 1.2-8.9]). Patient-reported outcome measures of asthma control and psychosocial symptoms were positively correlated in this sample.
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Asma/complicações , Asma/psicologia , Transtornos do Comportamento Infantil/complicações , Transtornos do Comportamento Infantil/psicologia , Medidas de Resultados Relatados pelo Paciente , Asma/terapia , Boston , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Iron deficiency anaemia (IDA) in infancy is prevalent and associated with impaired neurodevelopment; however, studies suggest that treatment and follow-up rates are poor. OBJECTIVES: To improve the rate of ferrous sulfate prescription for suspected IDA among infants aged 8-13 months to 75% or greater within 24 months. METHODS: We implemented a multidisciplinary process improvement effort aimed at standardising treatment for suspected IDA at two academic paediatric primary care clinics. We developed a clinical pathway with screening and treatment recommendations, followed by multiple plan-do-study-act cycles including provider education, targeted reminders when ferrous sulfate was not prescribed and development of standardised procedures for responding to abnormal lab values. We tracked prescription and screening rates using statistical process control charts. In post hoc analyses, we examined rates of haemoglobin (Hgb) recheck and normalisation for the preintervention versus postintervention groups. RESULTS: The prescription rate for suspected IDA increased from 41% to 78% following implementation of the intervention. Common reasons for treatment failure included prescription of a multivitamin instead of ferrous sulfate, and Hgb not flagged as low by the electronic medical record. Screening rates remained stable at 89%. Forty-one per cent of patients with anaemia in the preintervention group had their Hgb rechecked within 6 months, compared with 56% in the postintervention group (p<0.001). Furthermore, 30% of patients with anaemia in the postintervention group had normalised their Hgb by 6 months, compared with 20% in the preintervention group (p<0.05). CONCLUSIONS: A multipronged interdisciplinary quality improvement intervention enabled: (1) development of standardised practices for treating suspected IDA among infants aged 8-13 months, (2) improvement of prescription rates and (3) maintenance of high screening rates. Rates of Hgb recheck and normalisation also increased in the intervention period.â.
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Anemia Ferropriva/tratamento farmacológico , Compostos Ferrosos/administração & dosagem , Padrões de Prática Médica , Hospitais Pediátricos , Humanos , Lactente , Comunicação Interdisciplinar , Padrões de Prática Médica/normas , Melhoria de QualidadeRESUMO
We conducted 29 group visits targeting children with elevated body mass index (BMI) and their families. Visit activities focused on social support, mind-body techniques, exercise, and nutrition. Measures included attendance, family satisfaction scores, and per-patient change in BMI percentile. Ninety-six patients attended ≥1 group visit, mean 2.0 (SD ±1.8; range 1-14). Mean patient age was 9.6 years (SD ±2.4; range 4-15 years); 53.1% were female; 44.8% had a BMI 95th to 99th percentile for age/sex; 35.4% had a BMI >99th percentile. Mean attendance per group visit was 6.8 patients (SD ±3.8; range 1-16 patients). Mean family satisfaction scores were 9.8 (SD ±0.8) with 10/10 "would recommend to family or friends." Of 42 patients who attended ≥2 group visits, 5 (11.9%) experienced a ≥5 BMI percentile reduction between first and last visits; 3 (7.1%) maintained this reduction 2 years later. Group visits were associated with high family satisfaction scores, though few patients experienced a reduction in BMI percentile.
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Obesidade Infantil/terapia , Atenção Primária à Saúde/métodos , Avaliação de Programas e Projetos de Saúde/métodos , Programas de Redução de Peso/métodos , Adolescente , Índice de Massa Corporal , Boston , Criança , Pré-Escolar , Exercício Físico , Feminino , Humanos , Masculino , Apoio Social , Resultado do TratamentoRESUMO
OBJECTIVE: To describe a clinical approach for food insecurity screening incorporating a menu offering food-assistance referrals, and to examine relationships between food insecurity and referral selection. METHODS: Caregivers of 3- to 10-year-old children presenting for well-child care completed a self-administered questionnaire on a laptop computer. Items included the US Household Food Security Survey Module: 6-Item Short Form (food insecurity screen) and a referral menu offering assistance with: 1) finding a food pantry, 2) getting hot meals, 3) applying for Supplemental Nutrition Assistance Program (SNAP), and 4) applying for Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). Referrals were offered independent of food insecurity status or eligibility. We examined associations between food insecurity and referral selection using multiple logistic regression while adjusting for covariates. RESULTS: A total of 340 caregivers participated; 106 (31.2%) reported food insecurity, and 107 (31.5%) selected one or more referrals. Forty-nine caregivers (14.4%) reported food insecurity but selected no referrals; 50 caregivers (14.7%) selected one or more referrals but did not report food insecurity; and 57 caregivers (16.8%) both reported food insecurity and selected one or more referrals. After adjustment, caregivers who selected one or more referrals had greater odds of food insecurity compared to caregivers who selected no referrals (adjusted odds ratio 4.0; 95% confidence interval 2.4-7.0). CONCLUSIONS: In this sample, there was incomplete overlap between food insecurity and referral selection. Offering referrals may be a helpful adjunct to standard screening for eliciting family preferences and identifying unmet social needs.
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Assistência Alimentar , Abastecimento de Alimentos , Atenção Primária à Saúde , Encaminhamento e Consulta , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Avaliação das Necessidades , Seleção de PacientesRESUMO
Objective Evaluate Massachusetts pediatricians' views toward school-based body mass index screening since its implementation. Methods Survey of 286 members of the Massachusetts Chapter of the American Academy of Pediatrics on attitudes toward screening and perceived impact on clinical practice. Results Overall, 36.3% supported screening, with suburban or rural pediatricians significantly less likely (vs urban) to indicate support. Less than 10% of pediatricians agreed or strongly agreed that screening improved communication with schools (4.2%), communication with families (8.9%), or helped them care for patients (7.0%), with suburban or rural pediatricians significantly less likely to agree. Most pediatricians reported contact from patients regarding screening (59.4%) and identifying concerns from patients regarding screening during office visits (60.4%), including bullying and self-esteem. Suburban or rural pediatricians were significantly more likely to report patient contact and concerns related to screening. Conclusions Support for school-based body mass index screening is low among Massachusetts pediatricians, particularly among suburban and rural pediatricians.
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Atitude do Pessoal de Saúde , Índice de Massa Corporal , Obesidade Infantil/diagnóstico , Pediatras/estatística & dados numéricos , Criança , Estudos Transversais , Feminino , Humanos , Masculino , Massachusetts , Serviços de Saúde Escolar , Inquéritos e QuestionáriosRESUMO
Identification of obesity at well-child care (WCC) examinations is a step toward intervention. Studies have shown suboptimal documentation in primary care clinics that can improve with the use of electronic health records (EHRs). This study investigated the impact of a standardized EHR template on documentation of obesity at WCC visits and its impact on physician behavior. A cohort of 585 children with severe early onset obesity (body mass index >99th percentile, age <6 years) was identified with an electronic algorithm. Complete records of visit notes were reviewed to extract history taking, counseling, and recording of obesity at a WCC visit. Use of a standardized EHR template for WCC visits is associated with improvement in rates of documentation of obesity (47% vs 34%, P < .01), without interruption of workflow. Documentation of obesity in the chart improved nutritional (66% vs 44%, P < .001) and physical activity counseling (23% vs 9%, P < .001).
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Documentação/métodos , Registros Eletrônicos de Saúde/estatística & dados numéricos , Obesidade Infantil/diagnóstico , Obesidade Infantil/terapia , Atenção Primária à Saúde/métodos , Adolescente , Adulto , Criança , Pré-Escolar , Aconselhamento/estatística & dados numéricos , Documentação/estatística & dados numéricos , Feminino , Humanos , Masculino , Padrões de Prática Médica/estatística & dados numéricos , Adulto JovemRESUMO
Psoriasis is a chronic skin disorder that affects approximately 2% of the US and European population. Over the last several years, one of the major focuses in psoriasis research has been the development of biologic therapies for this disease. The aim of these therapies is to provide selective, immunologically directed intervention with fewer side effects than traditional therapies. The goal of this article is to update the progress of the tumor necrosis inhibitors which are available, or under investigation, for clinical use in psoriasis: infliximab, etanercept, and adalimumab, as well as the T-cell-targeted therapies efalizumab and alefacept (Table 1).
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Anticorpos Monoclonais/uso terapêutico , Terapia Biológica , Imunoglobulina G/uso terapêutico , Psoríase/terapia , Receptores do Fator de Necrose Tumoral/uso terapêutico , Proteínas Recombinantes de Fusão/uso terapêutico , Linfócitos T/efeitos dos fármacos , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adalimumab , Alefacept , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados , Etanercepte , Humanos , Imunoglobulina G/efeitos adversos , Infliximab , Psoríase/complicações , Psoríase/imunologia , Proteínas Recombinantes de Fusão/efeitos adversosRESUMO
OBJECTIVE: We implemented a quality improvement initiative aimed at reaching a 95% immunization rate for patients aged 24 months. The setting was a hospital-based pediatric primary care practice in Boston, Massachusetts. We defined immunization as full receipt of the vaccine series as recommended by the Centers for Disease Control and Prevention. METHODS: The initiative was team-based and structured around 3 core interventions: systematic identification and capture of target patients, use of a patient-tracking registry, and patient outreach and care coordination. We measured monthly overall and modified immunization rates for patients aged 24 months. The modified rate excluded vaccine refusals and practice transfers. We plotted monthly overall and modified immunization rates on statistical process control charts to monitor progress and evaluate impact. RESULTS: We measured immunization rates for 3298 patients aged 24 months between January 2009 and December 2012. Patients were 48% (n = 1576) female, 77.3% (n = 2548) were African American or Hispanic, and 70.2% (n = 2015) were publicly insured. Using control charts, we established mean overall and modified immunization rates of 90% and 93%, respectively. After implementation, we observed an increase in the mean modified immunization rate to 95%. CONCLUSIONS: A quality improvement initiative enabled our pediatric practice to increase its modified immunization rate to 95% for children aged 24 months. We attribute the improvement to the incorporation of medical home elements including a multidisciplinary team, patient registry, and care coordination.
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Imunização/estatística & dados numéricos , Pré-Escolar , Feminino , Hospitais , Humanos , Masculino , Atenção Primária à Saúde , Melhoria de QualidadeRESUMO
Childhood obesity rates may have plateaued in some U.S. population subgroups, yet overall rates remain high and racial/ethnic and socioeconomic disparities appear to be widening. Successful strategies and best practices to inform obesity interventions and accelerate progress in reducing disparities in childhood obesity can be found among people who can be categorized as positive outliers, i.e., individuals who have succeeded, where many others have not, in changing their health behaviors, reducing their body mass index, and developing resilience in the context of adverse built and social environments. In this commentary, we discuss the central premise of a positive outlier approach and how successful strategies learned from positive outliers can be generalized and promoted to accelerate progress in childhood obesity.
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Obesidade Infantil/prevenção & controle , Criança , Comportamentos Relacionados com a Saúde , Disparidades nos Níveis de Saúde , Humanos , Fatores SocioeconômicosRESUMO
OBJECTIVE: To examine differences in obesity-related behaviors by parental US-born status among low-income, minority families participating in Healthy Habits, Happy Homes, an intervention trial to improve household routines for childhood obesity prevention. Evidence suggests lower obesity risk among adult immigrants, but research is inconclusive regarding the influence of having a non-US-born parent on childhood obesity. METHOD: We sampled 57 US-born and 64 non-US-born families of children aged 2 to 5.9 years living in the Boston area. At baseline, parents reported their own screen time, physical activity, diet, and sleep as well as their children's behaviors. We used linear and logistic regression to examine the association of parental US-born status with obesity-related behaviors. RESULTS: Mean (SD) body mass index z score was 0.94 (1.16), and it did not differ between the groups. After adjusting for parental education and child race/ethnicity, children of non-US-born (vs US-born) parents had later bedtimes (0.81 hours later; 95% confidence interval [CI], 0.37-1.25) and wake-up times (0.56 hours later; 95% CI, 0.16-0.95) and engaged in less active play (0.15 fewer hr/d; 95% CI, -0.28 to -0.01). Non-US-born (vs US-born) parents had less screen exposure. CONCLUSION: In this cross-section of low-income, urban families, having a parent born outside the United States was associated with a profile of risk and protective behavior; adjustment for education and race/ethnicity removed the protective associations of parental nativity with child behavior. Obesity-related differences in behaviors and home environments should be considered when designing interventions targeting low-income communities with a high proportion of non-US-born participants.
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Comportamento Infantil/etnologia , Emigrantes e Imigrantes/psicologia , Comportamentos Relacionados com a Saúde/etnologia , Pais/psicologia , Obesidade Infantil/etnologia , Pobreza/psicologia , Adulto , População Negra/etnologia , Índice de Massa Corporal , Boston/etnologia , Pré-Escolar , Comparação Transcultural , Estudos Transversais , Feminino , Hispânico ou Latino/etnologia , Humanos , Masculino , Ensaios Clínicos Controlados Aleatórios como Assunto , Risco , Adulto JovemRESUMO
IMPORTANCE: Racial/ethnic and socioeconomic disparities exist across risk factors for childhood obesity. OBJECTIVE: To examine the effectiveness of a home-based intervention to improve household routines known to be associated with childhood obesity among a sample of low-income, racial/ethnic minority families with young children. DESIGN: Randomized trial. SETTING: The intervention was delivered in the families' homes. PARTICIPANTS: The study involved 121 families with children aged 2 to 5 years who had a television (TV) in the room where he or she slept; 111 (92%) had 6-month outcome data (55 intervention and 56 control). The mean (SD) age of the children was 4.0 (1.1) years; 45% were overweight/obese. Fifty-two percent of the children were Hispanic, 34% were black, and 14% were white/other. Nearly 60% of the families had household incomes of $20,000 or less. INTERVENTIONS: The 6-month intervention promoted 4 household routines, family meals, adequate sleep, limiting TV time, and removing the TV from the child's bedroom, using (1) motivational coaching at home and by phone, (2) mailed educational materials, and (3) text messages. Control subjects were mailed materials focused on child development. MAIN OUTCOMES AND MEASURES: Change in parent report of frequency of family meals (times/wk), child sleep duration (hours/d), child weekday and weekend day TV viewing (hours/d), and the presence of a TV in the room where the child slept from baseline to 6 months. A secondary outcome was change in age- and sex-adjusted body mass index (calculated as weight in kilograms divided by height in meters squared). RESULTS: Compared with control subjects, intervention participants had increased sleep duration (0.75 hours/d; 95% CI, 0.06 to 1.44; P = .03), greater decreases in TV viewing on weekend days (-1.06 hours/d; 95% CI, -1.97 to -0.15; P = .02), and decreased body mass index (-0.40; 95% CI, -0.79 to 0.00; P = .05). No significant intervention effect was found for the presence of a TV in the room where the child slept or family meal frequency. CONCLUSIONS AND RELEVANCE: Our results suggest that promoting household routines, particularly increasing sleep duration and reducing TV viewing, may be an effective approach to reduce body mass index among low-income, racial/ethnic minority children. Longer-term studies are needed to determine maintenance of behavior change. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT01565161.