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Biomedical subjects

A J Alario

Publications and source records attributed to A J Alario.

At least 19 recordsLinked to original sources
PubMed1999

Literacy promotion for Hispanic families in a primary care setting: a randomized, controlled trial.

BACKGROUND: Reading aloud is an important activity to prepare children to succeed in learning to read. Many Hispanic children have reading difficulties and therefore are at increased risk for school failure. METHODS: We conducted a prospective, randomized, controlled study to evaluate the effectiveness of a literacy promoting intervention delivered to low-income Hispanic families with infants. We consecutively enrolled 135 low-income Hispanic parents of healthy 5 to 11 month old infants. Families were randomly assigned to an intervention (n = 65) or control (n = 70) group. At enrollment and at two consecutive well-child visits, pediatricians gave intervention families: 1) an age-appropriate bilingual children's book, 2) a bilingual handout explaining the benefits of reading to children, and 3) literacy-promoting anticipatory guidance. Ten months after enrollment we reinterviewed 130 parents. RESULTS: Both groups were comparable at baseline. At follow-up, intervention parents were more likely to read books with their child at least 3 days/week (intervention = 66% vs control parents = 24%) and to report that reading books was one of their three most favorite things to do with their child (intervention = 43% vs controls = 13%). Intervention families also had a greater number of children's books and total books at home. Using a multiple logistic regression model, controlling for child and parental age, reading habits, and English proficiency, we found that the odds of parents reading to their child at least 3 days/week were 10 times greater in intervention families (OR 10.1, 95% CI 4.0-25.6) compared with control families. CONCLUSIONS: This simple, culturally appropriate intervention significantly increased literacy behaviors in low-income Hispanic families.

Adult↗
PubMed1997

Child temperament, parenting discipline style, and daytime behavior in childhood sleep disorders.

Fifty-two children without significant sleep disturbance seen at a primary care clinic for well-child care were compared on measures of temperament, parenting style, daytime behavior, and overall sleep disturbance to three diagnostic subgroups identified in a pediatric sleep clinic: children with obstructive sleep apnea (n = 33), parasomnias (night terrors, sleepwalking, etc.) (n = 16), and behavioral sleep disorders (limit-setting disorder, etc.) (n = 31). The mean age of the entire sample was 5.7 years. Temperamental emotionality in the behavioral sleep disorders group was associated with a higher level of sleep disturbance (p < .001); parenting laxness was associated with sleep disturbance in the general pediatric population (p < .01); and intense and negative temperament characteristics seemed to be associated with clinically significant behavioral sleep disturbances. Ineffective parenting styles and daytime disruptive behaviors were more likely to be associated with the milder sleep disturbances found in children in a primary care setting.

Analysis of Variance↗
PubMed1996

Encopresis treatment outcome: long-term follow-up of 45 cases.

Among children diagnosed and treated for encopresis (N = 88) at either of two incontinence clinics between 1986 and 1994, 45 could be assessed for long-term (>12 months) outcome. Measures consisted of retrospective analysis of clinical charts and parent report of child soiling status. At follow-up (mean duration 53 months, range 15 to 99 months), 26 children (58%) were in remission, 13 (29%) were improved, and six (13%) showed no improvement. Logistic regression showed that children who presented with no previous encopresis treatment(s) (odds ratio 5.88, 95% confidence interval 1.61 to 21.55, p < .01) and/or children who presented with fecal retention (odds ratio 17.8, 95% confidence interval 2.70 to 153.37, p < .01) were more likely to be in remission. The interval between treatment and follow-up was significantly longer (mean 62 months, range 26 to 94) for children in remission than for children still soiling (mean 45 months, range 15 to 75) (p < .01). At follow-up 1 year or more after treatment for encopresis, a significant number of children may continue to soil. Previous encopresis treatment(s) and/or nonretentive encopresis may be risk factors for persistent soiling. The chances of complete remission of encopresis tend to increase with the passage of time.

Behavior Therapy↗
PubMed1995

The relationship between oxygen saturation and the clinical assessment of acutely wheezing infants and children.

The objective of this study was to determine the relationship between oxygen saturation (Sao2) and traditional clinical assessment measures in infants and young children presenting as outpatients with acute wheezing. To accomplish this, Sao2 before and after medication was compared in a post hoc analysis with the clinical response to treatment (respiratory rate and a standardized index of respiratory distress) in children who participated in a randomized, placebo controlled medication trial. The study was done in a pediatric emergency department and outpatient clinic, and the participants were 74, full-term previously well infants and young children, aged 1 to 36 months (mean age 16.1 months), presenting with acute wheezing and participating in the randomized trial. The results showed that Sao2 was found to be inversely correlated with both respiratory rate (r = -0.29, P < or = 0.05) and an index of respiratory distress (r = -0.36, P < or = 0.01) prior to medication but not afterward. There was no significant difference in Sao2 when infants, who had a clinical response to treatment based on a priori criteria, were compared to nonresponders (mean difference per patient: responders = 0.86% vs nonresponders = 0.79%, P = 0.51). This was due to a large amount of individual variability in postmedication Sao2 in both groups. We conclude that, before therapy, there are only weak correlations between SaO2 and both respiratory rate and an index of respiratory distress in acutely wheezing infants and children. After therapy, young children can appear clinically improved but measured oxygen saturation may be variable and not correlated with traditional clinical assessment measures.

Acute Disease↗
PubMed1995

Is continuity of care preserved in children who utilize the pediatric emergency department?

OBJECTIVE: Inner city families often use multiple sites for nonemergent medical care, including the pediatric emergency department. This practice raises concerns about continuity of care. The present study examined one aspect of continuity of care: Do children who receive care in a pediatric emergency department return to their primary care site so that appropriate follow up may be obtained? METHODS: Over a 4-week period two groups of neighborhood health center children were studied: Those who sought care at the pediatric emergency department and those who were "walk-ins" at the health centers. All visits during the 4-week study period which resulted in a recommendation for the child to be seen within 6 weeks at the health centers were included in the analysis. RESULTS: During the study period there were 87 patient visits to the pediatric emergency department with a documented physician instruction to be seen at their health center within 6 weeks. In 66 (76%) of the cases, the patient was seen at one of the health centers during the 6 weeks following the pediatric emergency department visit. There were 146 "walk-in" visits to the health centers with a documented physician instruction to be seen again at the health centers during the 6 weeks following the walk-in visit. In 111 (76%) of the cases, the patient was seen during the 6-week period. CONCLUSION: Our study shows that revisit rates were comparable for the two groups. We conclude that the rate of compliance with follow-up recommendations is similar for those who utilized the pediatric emergency department versus those who used the primary care site.

Adolescent↗
PubMed1994

Communication behaviors of infants of teen mothers. An exploratory study.

PURPOSE: To study the relationship between mother-infant interaction and an infant's preverbal communication skills among a group of teenage mothers and their infants, 13 teenage mother-infant pairs were videotaped in a free-play setting. The infants were then videotaped in a structured setting, with an examiner, designed to elicit preverbal communication behaviors. Mothers were < 17 years old and from low SES backgrounds. Their infants were 9-12 months old, full-term, first born, and developmentally normal. METHODS: Mothers' interactions were assessed from the free-play setting using the Parent-Infant Interaction Scale. The infants' preverbal communication behaviors were measured using the Communication and Symbolic Behavior Scales. Both the frequency of communication behaviors and the range of purposes of these behaviors were assessed. RESULTS: A significant correlation was identified between a mother's interaction scores and the range of purposes for which her infant used communication behaviors (p < 0.01). No correlation was found between maternal interaction scores and the frequency of communication behavior. CONCLUSIONS: Infants whose mothers scored poorly on the Parent-Infant Interaction Scale used most of their communication behaviors to demand or protest. Infants from more optimally interacting dyads used communication behaviors for social interaction and commentary as well as to demand or protest. Maternal interaction and an infant's early communication skills appear to be related in this exploratory study.

Adolescent↗
PubMed1994

Appropriate use of a pediatric emergency department: is the pediatrician called before the visit?

The objective of this study was to examine the appropriateness of utilization of an urban pediatric emergency department (ED) by children who had a pediatrician and factors relating to whether the pediatrician was called before an ED visit. This was done prospectively and randomly in an urban teaching hospital pediatric ED. One hundred and sixty-six patients, 18 years old and younger, who presented for nontraumatic conditions and had a pediatrician, classified as private or nonprivate, were enrolled. A questionnaire was completed and appropriateness of visit was determined using previously published criteria. No difference in appropriateness of visit was found between private and nonprivate patients (58/98, 40/68, NS). Thirty-five of 54 (65%) parents who called their pediatrician were classified as an appropriate ED visit as opposed to 62 of 112 who did not call (55%, NS). Private patients called their physicians more often then nonprivate patients (P < 0.001). Lack of access to their primary care providers was the more common reason among nonprivate patients (P < 0.05) for not calling their pediatricians. We conclude that appropriateness of pediatric ED visits is independent of type of physician. Nonprivate patients tend to consult their physician less often before ED visits because of access problems.

Child, Preschool↗
PubMed1994

Access to care among children visiting the emergency room with acute exacerbations of asthma.

To determine differences in access to continuing and preventive care among pediatric patients utilizing the emergency room for treatment of acute exacerbation of asthma, families of 170 asthma patients aged 2 to 17 years were surveyed prospectively. An interview schedule instrument generated information about socioeconomic factors, source of medical care including maintenance and specialty care, medication use, and plans for management of asthma exacerbations. A primary physician or clinic could be identified by 162 patients (95%). Regular preventive therapy (cromolyn, theophylline, or steroids) was used by 45 patients (27%). Allergy evaluations had been previously performed for 59 patients (35%). "Come to Emergency Room" was part of the asthma management plan for 56 patients (33%) and was the only asthma management plan for 34 patients (20%). Logistic regression analysis found that black and Hispanic patients (odds ratio = 0.38) and patients with Medicaid (odds ratio = 0.43) were less likely to call their MD or clinic prior to reporting to the emergency room. Patients with Medicaid were more likely to have two or more prior emergency room visits compared with a group of patients with private insurance and self-paying patients (odds ratio = 4.17). While the majority of patients in this study could identify a source of primary care, patients on Medicaid were significantly less likely to access continuing and preventive care and more likely to utilize the emergency room.

Adolescent↗
PubMed1992

The efficacy of nebulized metaproterenol in wheezing infants and young children.

The benefit of beta-adrenergic agonists in the treatment of acutely wheezing infants and young children has not been well documented in the outpatient setting. To determine the efficacy of nebulized metaproterenol sulfate, 74 children aged 36 months or younger with acute wheezing participated in a double-masked, randomized, placebo-controlled clinical trial. Children received nebulized metaproterenol, either as an initial treatment or after a control treatment with normal saline solution. At baseline and 20 minutes after each treatment, an assessment was made that included measurements of heart rate, respiratory rate, oxygen saturation, and clinical variables related to respiratory compromise with the use of a standardized respiratory distress index (RDI). Children who received saline solution as initial therapy had no significant differences from baseline in any of the assessment measures. After metaproterenol therapy, children demonstrated an increase in heart rate ([mean +/- SD] 147 +/- 14 beats per minute vs 153 +/- 16 beats per minute), a decrease in respirations (50/min +/- 5/min vs 45/min +/- 7/min), improvement (lower scores) on the RDI (24 +/- 4 vs 15 +/- 2), and an increase in oxygen saturation (94.1% +/- 2.7% vs 95.3% +/- 3.0%). Patients aged 12 months or younger (n = 37) benefited from metaproterenol treatment (improvement in respiratory rate and RDI) but not to the same degree as children aged 24 months or older (n = 23) (improvement in respiratory rate, RDI, and oxygen saturation). Compared with assessments made before metaproterenol treatment, patients with respiratory syncytial virus infection (n = 21) had improvement in respirations (52/min +/- 7/min vs 45/min +/- 6/min) and RDI scores (22 +/- 4 vs 14 +/- 3). Based on a priori criteria (reduction in a premedication respiratory rate of 20% and an RDI score of 50%), responders to metaproterenol therapy included 45% of the entire sample and, respectively, 40% of those aged 12 months or younger, 52% of those aged 24 months or older, and 48% of patients who tested positive for respiratory syncytial virus. Although there appears to be an age-dependent degree of response, metaproterenol is effective in relieving the respiratory distress of young acutely wheezing children, including those with documented respiratory syncytial virus bronchiolitis.

Administration, Inhalation↗
PubMed1992

Gender differences in infirmary use at a residential summer camp.

Studies of health behavior in adults show that women report more morbidity and greater health service utilization than do men, despite lower mortality rates. Explanations involve social and biological gender differences in adult life. Infirmary utilization at a residential summer camp where parental influence is minimized was studied to determine whether these gender differences occur in the pediatric age group. Three hundred ninety-eight campers, 8 to 18 years old were studied. Girls were observed to make greater use of the infirmary than boys (p less than .01) and were especially likely to present with minor trauma, both musculoskeletal (p less than .05) and skin (p less than .01). No correlation was found between age and frequency of visits. Obvious morbidity was similar for boys and girls, in that no gender difference was observed in those visiting for definite medical indications alone or in those admitted. However, a difference was evident in those visiting for minor and trivial problems, particularly in those making three or more visits for minor and trivial problems (p less than .01). Although obvious morbidity was no different in campers, girls used the infirmary more than boys in a manner similar to that reported for adult health behavior. This suggests that gender differences occur earlier than suspected and are not simply related to adult social roles.

Adolescent↗
PubMed1992

Head injury in very young children: mechanisms, injury types, and ophthalmologic findings in 100 hospitalized patients younger than 2 years of age.

Head injury in the youngest age group is distinct from that occurring in older children or adults because of differences in mechanisms, injury thresholds, and the frequency with which the question of child abuse is encountered. To analyze some of these characteristics in very young children, the authors prospectively studied 100 consecutively admitted head-injured patients 24 months of age or younger who were drawn from three institutions. Mechanism of injury, injury type, and associated injuries were recorded. All patients underwent ophthalmologic examination to document the presence of retinal hemorrhages. An algorithm incorporating injury type, best history, and associated findings was used to classify each injury as inflicted or accidental. The results confirmed that most head injuries in children younger than 2 years of age occurred from falls, and while different fall heights were associated with different injury types, most household falls were neurologically benign. Using strict criteria, 24% of injuries were presumed inflicted, and an additional 32% were suspicious for abuse, neglect, or social or family problems. Intradural hemorrhage was much more likely to occur from motor vehicle accidents and inflicted injury than from any other mechanism, with the latter being the most common cause of mortality. Retinal hemorrhages were seen in serious accidental head injury but were most commonly encountered in inflicted injury. The presence of more serious injuries associated with particular mechanisms may be related to a predominance of rotational rather than translational forces acting on the head.

Accidental Falls↗
PubMed1991

Pediatric advanced life support: Part I. Airway, circulation and intravascular access.

Effective management of life-threatening emergencies in infants and children demands a high level of technical skill. The Pediatric Advanced Life Support (PALS) provider course, developed jointly by the American Academy of Pediatrics and the American Heart Association, is highly recommended to help physicians prepare for pediatric emergencies. Equipment, cardiopulmonary assessment, airway maintenance, circulation maintenance and intravascular access are discussed in this article. The description of pediatric emergency management follows that of the PALS course.

Child↗
PubMed1991

Pediatric Advanced Life Support: Part II. Fluid therapy, medications and dysrhythmias.

The first part of this two-part article discussed the equipment needed for pediatric resuscitations and the techniques used for cardiopulmonary assessment, airway securance, circulatory maintenance and intravascular access. In this second part, additional life support measures are reviewed, including fluid therapy, resuscitation medications and the management of cardiac rhythm disturbances.

Arrhythmias, Cardiac↗