Training the Next Generation of Local Public Health Leaders: A Case Study of Community Health Organizers in Pennsylvania.

Few short-term training programs exist for persons with limited experience or training in public health to support public health initiatives. We describe a public health training designed by the Pennsylvania (PA) Training Center for Health Equity for the PA Community Health Organizer (CHO) program. The CHO program was created to address the immediate needs of underserved communities and promote lasting health equity during the pandemic. CHOs are professionals who promote community action and align efforts with local organizations to build sustainable public health infrastructure and apply evidence-based practices to program policy, planning, and development. The training content, delivered by Project Extension for Community Healthcare Outcomes (ECHO) in 12 monthly sessions, focused upon foundational public health concepts in a novel community case study approach. The ECHO All Teach, All Learn training model was successful in providing relevant public health information to this new workforce, and the pre-/post-training evaluation demonstrated a positive increase in knowledge across all domains.

Improving infant sleep safety via electronic health record communication: a randomized controlled trial.

BACKGROUND: With increased use of telehealth, interventions to improve infant sleep environments have not been explored. This study sought to assess the feasibility and efficacy of using electronic health record patient portals to transmit photographs of infant sleep between mothers and healthcare professionals as part of an intervention to promote sleep environments consistent with AAP guidelines. METHODS: One hundred eighty-four mother-newborn dyads consented to participate in a randomized trial requiring patient portal registration within 1 month of delivery. We first assessed feasibility as measured by a) the proportion of consented mothers enrolling in the portal and b) maternal adherence to prompts to submit photographs of their infant sleeping to the research team through the patient portal. Intervention group mothers were prompted at 1 and 2 months; controls were prompted only at 2 months. Efficacy was determined via research assistant review of submitted photographs. These assistants were trained to detect sudden unexplained infant death risk factors utilizing AAP guidelines. Standardized feedback was returned to mothers through the patient portal. We used Fisher's Exact test to assess group differences in guideline adherence at 2 months. RESULTS: One hundred nine mothers (59%) enrolled in the patient portal and were randomized to intervention (N = 55) and control (N = 54) groups. 21 (38, 95% CI 25-52%) intervention group participants sent photographs at 1 month and received personalized feedback. Across both groups at 2 months, 40 (37, 95% CI 28-46%) sent photographs; 56% of intervention group participants who submitted photographs met all safe sleep criteria compared with 46% of controls (difference 0.10, 95% CI - 0.26 to 0.46, p = .75). Common reasons for guideline non-adherence were sleeping in a room without a caregiver (43%), loose bedding (15%) and objects (8%) on the sleep surface. CONCLUSIONS: Utilizing the patient portal to individualize safe infant sleep is possible, however, we encountered numerous barriers in this trial to assess its effects on promoting safe infant sleep. Photographs of infants sleeping showed substantial non-adherence to AAP guidelines, suggesting further needs for improvement to promote safe infant sleep practices. TRIAL REGISTRATION: Name: Improving Infant Sleep Safety With the Electronic Health Record; Clinicaltrials.gov: NCT03662048 ; Date of Registration: September 7, 2018; Data Sharing Statement: None.

Correction to: Improving infant sleep safety via electronic health record communication: a randomized controlled trial.

An amendment to this paper has been published and can be accessed via the original article.

Effect of a Responsive Parenting Educational Intervention on Childhood Weight Outcomes at 3 Years of Age: The INSIGHT Randomized Clinical Trial.

Importance: Rapid growth and elevated weight status in early childhood increase risk for later obesity, but interventions that improve growth trajectories are lacking. Objective: To examine effects of a responsive parenting intervention designed to promote developmentally appropriate, prompt, and contingent responses to a child's needs on weight outcomes at 3 years. Design, Setting, and Participants: A single-center randomized clinical trial comparing a responsive parenting intervention designed to prevent childhood obesity vs a home safety intervention (control) among 279 primiparous mother-child dyads (responsive parenting group, 140; control group, 139) who enrolled and completed the first home visit from January 2012 through March 2014 with follow-up to age 3 years (completed by April 2017). Interventions: Research nurses conducted 4 home visits during infancy and annual research center visits. The responsive parenting curriculum focused on feeding, sleep, interactive play, and emotion regulation. The control curriculum focused on safety. Main Outcomes and Measures: The primary outcome was body mass index (BMI) z score at 3 years (z score of 0 represents the population mean; 1 and -1 represent 1 SD above and below the mean, respectively). BMI percentile at 3 years was designated previously as the primary outcome. Secondary outcomes included the prevalence of overweight (BMI ≥85th percentile and <95th percentile) and obesity (BMI ≥95th percentile) at 3 years. Results: Among 291 mother-child dyads randomized, 279 received the first home visit and were included in the primary analysis. 232 mother-child dyads (83.2%) completed the 3-year trial. Mean age of the mothers was 28.7 years; 86% were white and 86% were privately insured. At age 3 years, children in the responsive parenting group had a lower mean BMI z score (-0.13 in the responsive parenting group vs 0.15 in the control group; absolute difference, -0.28 [95% CI, -0.53 to -0.01]; P = .04). Mean BMI percentiles did not differ significantly (47th in the responsive parenting group vs 54th in the control group; reduction in mean BMI percentiles of 6.9 percentile points [95% CI, -14.5 to 0.6]; P = .07). Of 116 children in the responsive parenting group, 13 (11.2%) were overweight vs 23 (19.8%) of 116 children in the control group (absolute difference, -8.6% [95% CI, -17.9% to 0.0%]; odds ratio [OR], 0.51 [95% CI, 0.25 to 1.06]; P = .07); 3 children (2.6%) in the responsive parenting group were obese vs 9 children (7.8%) in the control group (absolute difference, -5.2% [95% CI, -10.8% to 0.0%]; OR, 0.32 [95% CI, 0.08 to 1.20]; P = .09). Conclusions and Relevance: Among primiparous mother-child dyads, a responsive parenting intervention initiated in early infancy compared with a control intervention resulted in a modest reduction in BMI z scores at age 3 years, but no significant difference in BMI percentile. Further research is needed to determine the long-term effect of the intervention and assess its efficacy in other settings. Trial Registration: ClinicalTrials.gov Identifier: NCT01167270.

Pacifier Use and Early Life Weight Outcomes in the Intervention Nurses Start Infants Growing on Healthy Trajectories Study.

BACKGROUND: Although widely used by infants, little is known about the long-term effects of pacifiers. We investigated relationships between pacifier use in infancy and appetite, temperament, feeding, and weight outcomes through age 2 years using data from the Intervention Nurses Start Infants Growing on Healthy Trajectories study. METHODS: Mother-newborn dyads were randomized to a responsive parenting intervention for obesity prevention or a control group. Infants with data on pacifier use (n = 250) were categorized as using a pacifier beyond early infancy (≥4 months of age) or not. Anthropometrics were measured at 6 months, 1, and 2 years with overweight defined as weight-for-length ≥95th percentile at 1 year and BMI ≥85th percentile at 2 years. Mothers completed questionnaires on temperament, appetite, and feeding. RESULTS: Infants who used a pacifier at 4 months or later (68%) had greater conditional weight gain from birth to 6 months (p = 0.01), weight-for-length z-score at 1 year (p < 0.001), and BMI z-score at 2 years (p < 0.001) than infants who did not. Infants using a pacifier at ≥4 months were more likely to be overweight at ages 1 year (11.7% vs. 1.3%, p = 0.03) and 2 years (20.1% vs. 7.9%, p = 0.03). Pacifier use was associated with shorter breastfeeding duration and less responsive parent feeding styles, but these variables did not mediate the relationship between pacifiers and weight. Parent-reported temperament and appetite were unrelated to pacifier use. CONCLUSIONS: Pacifier use beyond early infancy is associated with accelerated infant growth and toddler overweight, although the reasons for this relationship are unclear.

Predictors of Postpartum Exercise According to Prepregnancy Body Mass Index and Gestational Weight Gain.

BACKGROUND: The study purposes were to examine (1) differences in postpartum exercise (EX) and related personal/psychological correlates in women according to prepregnancy weight and pregnancy gestational weight gain (GWG) status and (2) predictors of EX at 2 weeks, 2 months, and 6 months postpartum. METHODS: Participants (N = 891) were recruited at maternity hospitalization and completed interviews to assess EX (Leisure-Time Exercise Questionnaire) and personal correlates (demographics, anxiety/depressive symptoms) before/during pregnancy. Telephone interviews were conducted to assess postpartum EX/psychological correlates. Women were categorized according to prepregnancy weight (normal and overweight) and pregnancy GWG status (above or within weight gain guidelines): normal-above, normal-within, overweight-above, and overweight-within. RESULTS: Low levels of EX minutes were observed in all women with significant differences for strenuous EX minutes (overweight-within women had the lowest strenuous EX; normal-weight women had more strenuous EX than overweight women regardless of GWG). Correlates explained 14%-37% of the variance in postpartum EX; prepregnancy EX and pregnancy EX were strong determinants of early postpartum EX, and early postpartum EX predicted 6-month postpartum EX. Unique predictors of EX also emerged (eg, depressive symptoms for women with GWG above guidelines). CONCLUSIONS: These study findings highlight the benefits of EX before/during pregnancy for promoting postpartum EX and suggest tailoring postpartum EX interventions based on personal/psychological correlates to maximize effectiveness.

Certified School Nurse Perspectives on State-Mandated Hearing Screens.

BACKGROUND: Approximately 15% of children in the United States 6-19 years of age have hearing loss. Even mild, unilateral hearing loss may adversely affect educational success. In 2014, the Pennsylvania Department of Health (PA DOH) began updating the 2001 regulations on state-mandated school hearing screens. To inform the updates, a needs assessment was conducted with PA-certified school nurses (CSNs) regarding current screening practice and potential barriers to making changes. METHODS: A 42-item electronic survey of CSNs developed with pediatricians, audiologists, nurses, and the PA DOH was administered in October 2014. RESULTS: There were 536 completed surveys. Most CSNs (50.8%) screened 251-500 students annually. Only 35.8% strictly followed PA DOH protocol, while 51.6% followed protocol and added nonguideline frequencies. Over half of screens (60.2%) were conducted in places where other people were present. Most CSNs (82.5%) reported annual audiometer calibration, but 92.4% were unsure whether the calibration was exhaustive or limited. Reported barriers to change included time, cost, and staffing. CONCLUSIONS: As most CSNs added frequencies to the PA DOH hearing screen, an update with added frequencies should be well accepted. Clarification regarding test environment and exhaustive audiometer calibration is needed. Adherence to best practice may be optimized by addressing CSN reported barriers to change.

The Sensitivity of Adolescent School-Based Hearing Screens Is Significantly Improved by Adding High Frequencies.

High frequency hearing loss (HFHL), often related to hazardous noise, affects one in six U.S. adolescents. Yet, only 20 states include school-based hearing screens for adolescents. Only six states test multiple high frequencies. Study objectives were to (1) compare the sensitivity of state school-based hearing screens for adolescents to gold standard sound-treated booth testing and (2) consider the effect of adding multiple high frequencies and two-step screening on sensitivity/specificity. Of 134 eleventh-grade participants (2013-2014), 43 of the 134 (32%) did not pass sound-treated booth testing, and 27 of the 43 (63%) had HFHL. Sensitivity/specificity of the most common protocol (1,000, 2,000, 4,000 Hz at 20 dB HL) for these hearing losses was 25.6% (95% confidence interval [CI] = [13.5, 41.2]) and 85.7% (95% CI [76.8, 92.2]), respectively. A protocol including 500, 1,000, 2,000, 4,000, 6,000 Hz at 20 dB HL significantly improved sensitivity to 76.7% (95% CI [61.4, 88.2]), p < .001. Two-step screening maintained specificity (84.6%, 95% CI [75.5, 91.3]). Adolescent school-based hearing screen sensitivity improves with high frequencies.

The Sensitivity of Adolescent Hearing Screens Significantly Improves by Adding High Frequencies.

PURPOSE: One in 6 US adolescents has high-frequency hearing loss, often related to hazardous noise. Yet, the American Academy of Pediatrics (AAP) hearing screen (500, 1,000, 2,000, 4,000 Hertz) primarily includes low frequencies (<3,000 Hertz). Study objectives were to determine (1) sensitivity and specificity of the AAP hearing screen for adolescent hearing loss and (2) if adding high frequencies increases sensitivity, while repeat screening of initial referrals reduces false positive results (maintaining acceptable specificity). METHODS: Eleventh graders (n = 134) participated in hearing screening (2013-2014) including "gold-standard" sound-treated booth testing to calculate sensitivity and specificity. RESULTS: Of the 43 referrals, 27 (63%) had high-frequency hearing loss. AAP screen sensitivity and specificity were 58.1% (95% confidence interval 42.1%-73.0%) and 91.2% (95% confidence interval 83.4-96.1), respectively. Adding high frequencies (6,000, 8,000 Hertz) significantly increased sensitivity to 79.1% (64.0%-90.0%; p = .003). Specificity with repeat screening was 81.3% (71.8%-88.7%; p = .003). CONCLUSIONS: Adolescent hearing screen sensitivity improves with high frequencies. Repeat testing maintains acceptable specificity.

Relationship of newborn weight loss to milk supply concern and anxiety: the impact on breastfeeding duration.

Milk supply concern is the most common reason for breastfeeding discontinuation and maternal anxiety is also associated with reduced breastfeeding duration. Newborn excess weight loss (EWL) could trigger milk supply concern and anxiety and might be amenable to modification. Our objective was to determine the relationship between EWL and the development of milk supply concern and anxiety and the effect of such development on breastfeeding duration. We conducted a cohort analysis using data previously obtained from a randomised controlled trial comparing two post-hospital discharge follow-up strategies. For 1107 well, singleton infants born at ≥34 weeks, we extracted data on all inpatient infant weights. EWL was defined as the loss of ≥10% of birthweight. We surveyed mothers to obtain data on state anxiety and milk supply concern at birth and at 2 weeks. Our final outcome was breastfeeding at 6 months. Seventy (6.3%) infants developed EWL during the birth hospitalisation. At 2 weeks, milk supply concern and positive anxiety screen were more common (42% and 18%, respectively) among mothers whose infants had had EWL than among mothers whose infants had not had EWL (20% and 6%, respectively) (P < 0.001 for each comparison). Mothers with milk supply concern at 2 weeks were much less likely to be breastfeeding at 6 months, with odds ratio of 0.47 (0.30, 0.74) in multivariate analysis. EWL may increase milk supply concern and anxiety and these may reduce breastfeeding duration. Ameliorating EWL might alleviate milk supply concern and anxiety and improve breastfeeding duration.

Breastfeeding outcome comparison by parity.

OBJECTIVE: Anecdotally, breastfeeding experiences differ between those who have previously nursed an infant and those who are primiparous. This analysis contrasted breastfeeding outcomes between primiparous women and those with previous experience spanning from maternity stay through 6 months postpartum. STUDY DESIGN: A secondary analysis was conducted of data collected in a randomized, controlled trial with mothers and "well" newborns ≥34 weeks of gestation comparing two post-hospital discharge care models. Mothers completed an in-person interview during the postpartum stay and phone surveys at 2 weeks, 2 months, and 6 months where questionnaires related to breastfeeding were completed. All participants intended to breastfeed. Chi-squared and Wilcoxon rank sum tests were used to test for differences between parity groups. Breastfeeding duration by parity group was compared using a Kaplan-Meier plot and a logrank test. A Cox proportional hazards model was used to evaluate the relationship between breastfeeding duration and parity after adjusting for covariates. RESULTS: Among 1,099 mothers available for analysis, 542 (49%) were primiparous. Multiparous mothers had a longer intended breastfeeding duration (median, 9 vs. 6 months; p<0.001). Following delivery, primiparous mothers had a longer median time to first breastfeeding attempt (119 vs. 96 minutes; p<0.001) and were more likely to have eight or fewer feeding attempts in the first 24 hours (33% vs. 44%; p<0.001)). More primiparous women reported early breastfeeding problems (35% vs. 20%; p<0.001) and mixed feeding at hospital discharge (39% vs. 23%; p<0.001) despite reporting less breastfeeding-associated pain during the first week (p=0.04). Multiparous women were more likely to breastfeed through 6 months (p<0.001). In a multivariable Cox model for breastfeeding duration, an interaction existed between intended breastfeeding duration and parity (p=0.006); among those intending to breastfeed for 12 months, multiparous mothers had a significantly lower hazard of stopping breastfeeding (hazard ratio=0.66; p=0.03) than primiparous mothers. CONCLUSIONS: Women who have breastfed previously have significantly different breastfeeding experiences than primiparous women. Pre- and postdelivery breastfeeding support should differentially target primiparous women to improve breastfeeding outcomes.

Placebo effect in the treatment of acute cough in infants and toddlers: a randomized clinical trial.

IMPORTANCE: Cough is one of the most common reasons why children visit a health care professional. OBJECTIVES: To compare the effect of a novel formulation of pasteurized agave nectar vs placebo and no treatment on nocturnal cough and the sleep difficulty associated with nonspecific acute cough in infants and toddlers. DESIGN, SETTING, AND PARTICIPANTS: In this randomized clinical trial performed in 2 university-affiliated outpatient, general pediatric practices from January 28, 2013, through February 28, 2014, children 2 to 47 months old with nonspecific acute cough duration of 7 days or less were studied. Surveys were administered to parents on 2 consecutive days, the day of presentation (when no medication had been given the prior evening) and the next day (when agave nectar, placebo, or no treatment had been administered to their child before bedtime) according to a partially double-blind randomization scheme. INTERVENTIONS: A single dose of agave nectar, placebo, or no treatment administered 30 minutes before bedtime. MAIN OUTCOMES AND MEASURES: Cough frequency, cough severity, cough bothersomeness, congestion severity, rhinorrhea severity, and cough effect on child and parent sleep. RESULTS: Significant differences in symptom improvement were detected between the study groups (P < .05 for all, except P = .06 for cough bothersomeness), with agave nectar and placebo proving to be superior to no treatment, but no significant differences for any outcome were found when comparing agave nectar against placebo. CONCLUSIONS AND RELEVANCE: In a comparison of agave nectar, placebo, and no treatment, a placebo effect was demonstrated, with no additional benefit offered by agave nectar. Health care professionals should consider the potential benefits and costs when recommending a treatment with only a placebo effect for infants and toddlers with nonspecific acute cough. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT01721395.

The Intervention Nurses Start Infants Growing on Healthy Trajectories (INSIGHT) study.

BACKGROUND: Because early life growth has long-lasting metabolic and behavioral consequences, intervention during this period of developmental plasticity may alter long-term obesity risk. While modifiable factors during infancy have been identified, until recently, preventive interventions had not been tested. The Intervention Nurses Starting Infants Growing on Healthy Trajectories (INSIGHT). Study is a longitudinal, randomized, controlled trial evaluating a responsive parenting intervention designed for the primary prevention of obesity. This "parenting" intervention is being compared with a home safety control among first-born infants and their parents. INSIGHT's central hypothesis is that responsive parenting and specifically responsive feeding promotes self-regulation and shared parent-child responsibility for feeding, reducing subsequent risk for overeating and overweight. METHODS/DESIGN: 316 first-time mothers and their full-term newborns were enrolled from one maternity ward. Two weeks following delivery, dyads were randomly assigned to the "parenting" or "safety" groups. Subsequently, research nurses conduct study visits for both groups consisting of home visits at infant age 3-4, 16, 28, and 40 weeks, followed by annual clinic-based visits at 1, 2, and 3 years. Both groups receive intervention components framed around four behavior states: Sleeping, Fussy, Alert and Calm, and Drowsy. The main study outcome is BMI z-score at age 3 years; additional outcomes include those related to patterns of infant weight gain, infant sleep hygiene and duration, maternal responsiveness and soothing strategies for infant/toddler distress and fussiness, maternal feeding style and infant dietary content and physical activity. Maternal outcomes related to weight status, diet, mental health, and parenting sense of competence are being collected. Infant temperament will be explored as a moderator of parenting effects, and blood is collected to obtain genetic predictors of weight status. Finally, second-born siblings of INSIGHT participants will be enrolled in an observation-only study to explore parenting differences between siblings, their effect on weight outcomes, and carryover effects of INSIGHT interventions to subsequent siblings. DISCUSSION: With increasing evidence suggesting the importance of early life experiences on long-term health trajectories, the INSIGHT trial has the ability to inform future obesity prevention efforts in clinical settings. TRIAL REGISTRATION: NCT01167270. Registered 21 July 2010.

Postpartum anxiety and maternal-infant health outcomes.

OBJECTIVE: Postpartum anxiety screening does not typically occur, despite changes in life roles and responsibility after childbirth. We sought to determine the prevalence of postpartum anxiety during the maternity hospitalization and its associations with maternal and child outcomes. We further aimed to compare correlates of anxiety with correlates of depression. METHODS: For a randomized controlled trial of mothers with "well" newborns ≥34 weeks' gestation comparing 2 post-hospital discharge care models, mothers completed baseline in-person interviews during the postpartum stay and telephone surveys at 2 weeks, 2 months, and 6 months to assess health care use, breastfeeding duration, anxiety, and depression. All participants intended to breastfeed. State anxiety scores ≥40 on the State Trait Anxiety Inventory (STAI) and depression scores ≥12 on the Edinburgh Postnatal Depression Survey (EPDS) were considered positive. RESULTS: A total of 192 (17%) of 1123 participating mothers had a positive baseline STAI; 62 (6%) had a positive EPDS. Primiparity was associated with a positive STAI (20% vs 15%, P = .02), but not a positive EPDS (4% vs 7%, P = .05). Positive STAI scores were associated with cesarean delivery (22% vs 15%, P = .001), reduced duration of breastfeeding (P = .003), and increased maternal, but not infant total unplanned health care utilization within 2 weeks of delivery (P = .001). Positive STAI scores occurred more frequently than positive EPDS scores at each assessment through 6 months postpartum. CONCLUSIONS: Postpartum state anxiety is a common, acute phenomenon during the maternity hospitalization that is associated with increased maternal health care utilization after discharge and reduced breastfeeding duration. State anxiety screening during the postpartum stay could improve these outcomes.

Role of body mass index and gestational weight gain in breastfeeding outcomes.

OBJECTIVE: This study determined whether high maternal prepregnancy body mass index (BMI) and/or excess gestational weight gain (GWG) is associated with reduced breastfeeding duration and earlier formula supplementation. STUDY DESIGN: A prospective longitudinal cohort of postpartum women (n=718), who were a subset of a larger randomized trial, was followed for 6 months postdelivery. We evaluated the relationship between BMI or BMI/GWG groups and timing of breastfeeding cessation and introduction of formula using Kaplan-Meier curves and log-rank tests. Then, we used multivariable Cox proportional hazards models to evaluate the relationship between BMI and BMI/GWG on these breastfeeding outcomes after controlling for potential confounding variables. RESULTS: The expected relationships between high BMI and high BMI/GWG and poor breastfeeding outcomes were observed in Kaplan-Meier curves. However, after adjusting for relevant maternal and infant covariates in the Cox models, the differences became nonsignificant. Prepregnancy BMI category was not statistically associated with breastfeeding duration (p=0.06) or timing of formula introduction (p=0.15). Similarly, BMI and GWG in combination were not associated with duration (p=0.33) or timing of formula introduction (p=0.18). Mothers' intended breastfeeding duration and rating of the importance of breastfeeding remained the only significant modifiable predictors of breastfeeding outcomes in the final models. CONCLUSIONS: Maternal BMI and GWG were not significantly associated with breastfeeding outcomes after adjusting for confounding variables. Mothers' plans for breastfeeding duration and the importance mothers assign to breastfeeding remain the optimal intervention points for lengthening breastfeeding duration and reducing formula supplementation.

A randomized trial of single home nursing visits vs office-based care after nursery/maternity discharge: the Nurses for Infants Through Teaching and Assessment After the Nursery (NITTANY) Study.

OBJECTIVE: To compare office-based care (OBC) with a care model using a home nursing visit (HNV) as the initial postdischarge encounter for "well" breastfeeding newborns and mothers. DESIGN: Randomized controlled trial. SETTING: A single academic hospital. PARTICIPANTS: A total of 1154 postpartum mothers intending to breastfeed and their 1169 newborns of at least 34 weeks' gestation. INTERVENTIONS: Home nursing visits were scheduled no later than 2 days after discharge; OBC timing was physician determined. OUTCOME MEASURES: Mothers completed telephone surveys at 2 weeks, 2 months, and 6 months. The primary outcome was unplanned health care utilization for mothers and newborns within 2 weeks of delivery. Other newborn outcomes were proportion seen within 2 days after discharge and breastfeeding duration. Maternal mental health, parenting competence, and satisfaction with care outcomes were assessed. Analyses followed an intent-to-treat paradigm. RESULTS: At 2 weeks, hospital readmissions and emergency department visits were uncommon, and there were no study group differences in these outcomes or with unplanned outpatient visit frequency. Newborns in the HNV group were seen no more than 2 days after discharge more commonly than those in the OBC group (85.9% vs 78.8%) (P = .002) and were more likely to be breastfeeding at 2 weeks (92.3% vs 88.6%) (P = .04) and 2 months (72.1% vs 66.4%) (P = .05) but not 6 months. No group differences were detected for maternal mental health or satisfaction with care, but HNV group mothers had a greater parenting sense of competence (P < .01 at 2 weeks and 2 months). CONCLUSIONS: Home nursing visits are a safe and effective alternative to OBC for the initial outpatient encounter after maternity/nursery discharge with similar patterns of unplanned health care utilization and modest breastfeeding and parenting benefits.

Improving detection of adolescent hearing loss.

OBJECTIVES: To compare a protocol for pure-tone threshold testing, capable of detecting high-frequency hearing loss as indicated by notched audiometric configurations, with the current school rapid hearing screen and to determine typical adolescent noise exposures associated with notched audiometric configurations. DESIGN: In conjunction with required school rapid hearing screening, a pure-tone threshold testing protocol was administered, specifically to test hearing at high frequencies. A single audiologist reviewed the results. Students completed a survey assessing their noise exposures. SETTING: A public high school in Pennsylvania. PARTICIPANTS: Eleventh-grade students. MAIN OUTCOME MEASURE: Notched audiometric configurations on the pure-tone threshold test. RESULTS: Among 296 participants, 78 (26.4%) failed pure-tone threshold testing compared with 15 (5.1%) failing rapid hearing screening. Among those failing the pure-tone threshold testing, 67 (85.9%) failed due to notched audiometric configurations. Self-reported headphone use with an MP3 player was significantly associated with notched audiometric configurations compared with use of earbuds or stereo connection/docking systems. CONCLUSIONS: Pure-tone threshold testing incorporating high frequencies detects adolescent hearing loss more often than rapid hearing screens. Most state hearing screens omit high-frequency testing, potentially missing high-frequency losses, such as noise-induced hearing loss. Because noise-induced hearing loss in particular is preventable and hazardous noise exposures have increased, a reliable school hearing screen to detect high-frequency hearing loss in adolescents is warranted.

Preventing obesity during infancy: a pilot study.

More than 20% of US children between ages 2 and 5 years are overweight suggesting efforts to prevent obesity must begin earlier. This study tested the independent and combined effects of two behavioral interventions delivered to parents, designed to promote healthy infant growth in the first year. Mother-newborn dyads intending to breastfeed were recruited from a maternity ward. With a 2 × 2 design, 160 dyads were randomized into one of four treatment cells to receive both, one, or no interventions delivered at two nurse home visits. The first intervention ("Soothe/Sleep") instructed parents on discriminating between hunger and other sources of infant distress. Soothing strategies were taught to minimize feeding for non-hunger-related fussiness and to prolong sleep duration, particularly at night. The second intervention ("Introduction of Solids") taught parents about hunger and satiety cues, the timing for the introduction of solid foods, and how to overcome infants' initial rejection of healthy foods through repeated exposure. A total of 110 mother-infant dyads completed the year-long study. At 1 year, infants who received both interventions had lower weight-for-length percentiles (P = 0.009). Participants receiving both interventions had a mean weight-for-length in the 33rd percentile; in contrast, those in other study groups were higher first intervention only--50th percentile; second intervention only--56th percentile; control group--50th percentile).This suggests that multicomponent behavioral interventions may have potential for long-term obesity prevention (ClinicalTrials.gov number, NCT00359242).

Vapor rub, petrolatum, and no treatment for children with nocturnal cough and cold symptoms.

OBJECTIVE: To determine if a single application of a vapor rub (VR) or petrolatum is superior to no treatment for nocturnal cough, congestion, and sleep difficulty caused by upper respiratory tract infection. METHODS: Surveys were administered to parents on 2 consecutive days--on the day of presentation when no medication had been given the previous evening, and the next day when VR ointment, petrolatum ointment, or no treatment had been applied to their child's chest and neck before bedtime according to a partially double-blinded randomization scheme. RESULTS: There were 138 children aged 2 to 11 years who completed the trial. Within each study group, symptoms were improved on the second night. Between treatment groups, significant differences in improvement were detected for outcomes related to cough, congestion, and sleep difficulty; VR consistently scored the best, and no treatment scored the worst. Pairwise comparisons demonstrated the superiority of VR over no treatment for all outcomes except rhinorrhea and over petrolatum for cough severity, child and parent sleep difficulty, and combined symptom score. Petrolatum was not significantly better than no treatment for any outcome. Irritant adverse effects were more common among VR-treated participants. CONCLUSIONS: In a comparison of VR, petrolatum, and no treatment, parents rated VR most favorably for symptomatic relief of their child's nocturnal cough, congestion, and sleep difficulty caused by upper respiratory tract infection. Despite mild irritant adverse effects, VR provided symptomatic relief for children and allowed them and their parents to have a more restful night than those in the other study groups.

Triple dye plus rubbing alcohol versus triple dye alone for umbilical cord care.

Current practices for umbilical cord care vary across centers, but the evidence regarding these practices and their impact on cord separation, complications, and health care use are limited. The objective of this study was to compare the effect of triple dye alone (brilliant green, crystal violet, and proflavine hemisulfate) versus triple dye plus rubbing alcohol (isopropyl alcohol) twice daily on time to umbilical cord separation, complications, and health care use. For the 90 newborns who completed the study, there were no significant differences between treatment groups for time to cord separation, cord-related morbidities, or cord-related urgent care. Based on these study results, there does not appear to be significant benefit to the addition of twice daily applications of rubbing alcohol to neonatal umbilical cords following triple dye treatment after birth.