Evaluation of North Carolina child care safety regulations.

INTRODUCTION: The goal of this study was to track any changes in injuries and injury hazards during the first 3.5 years of implementation of the North Carolina Child Care Commission's 1996 playground safety regulations. METHODS: All reports (n=5402) of medically attended injuries in regulated child care settings in North Carolina during the period 1 January 1997 through 30 June 2000 were reviewed and analyzed. A total of 294 playground safety inspections were conducted in November and December 1998 in randomly selected North Carolina child care centers, and the playground safety inspections were repeated in 76 child care centers in August 2000. Finally, in 1999 a 1992 child care center director self assessment of safety features in classrooms was sent to the directors of 291 of the 294 centers. RESULTS: The annual rate of reported, medically attended injuries occurring in regulated child care facilities in North Carolina declined by 22% from 1997 to 1999. The playground safety inspections in the year 2000 revealed that, for nine of 10 playground concerns and 12 of 18 playground safety hazards, average ratings were equal to or better than those of 1998. Finally, the director surveys revealed no dramatic changes in classroom safety hazards since 1992. DISCUSSION: This study represents the first time that the authors are aware of that a significant decline in state-wide child care injury rates has been associated with improved regulation of playground safety in the US.

Are father surrogates a risk factor for child maltreatment?

Most research on the effect of father figures in the home on the incidence of child maltreatment has been cross-sectional and has focused on sexual abuse. This prospective study's purpose is to determine if the presence of a father surrogate in the home affects the risk of a subsequent child maltreatment report. In a longitudinal sample of at-risk children, North Carolina's Central Registry for Child Abuse and Neglect was used to determine the maltreatment history of children from birth to age 8 years. Children who had a father surrogate living in the home were twice as likely to be reported for maltreatment after his entry into the home than those with either a biological father (odds ratio = 2.6, 95 % confidence interval = 1.4-4.7) or no father figure in the home (odds ratio = 2.0, 95% confidence interval = 1.1-3.5).

PrimeScreen, a brief dietary screening tool: reproducibility and comparability with both a longer food frequency questionnaire and biomarkers.

OBJECTIVE: Diet is an important determinant of health outcomes, but physicians have few ways to identify persons with suboptimal diets. The purposes of this study were to examine the reproducibility of a short dietary assessment questionnaire (PrimeScreen) and to compare its results with those of a longer food frequency questionnaire and with plasma levels of selected nutrients. DESIGN: Each subject completed two PrimeScreen questionnaires at an interval of 2 weeks and one full length, 131-item, semiquantitative food frequency questionnaire (SFFQ), and had a sample of blood drawn. We compared the PrimeScreen with two reference standards, the SFFQ and plasma levels of selected nutrients. SETTING: A large managed care organization in New England. SUBJECTS: A total of 160 men and women, aged 19-65 years, participated. RESULTS: For foods and food groups, the mean correlation coefficient (r) was 0.70 for reproducibility and 0.61 for comparability with the SFFQ. For nutrients, the mean r was 0.74 for reproducibility and 0.60 for comparability with the SFFQ. No substantial differences were evident by sex, race, body mass index, occupation or education. Correlation coefficients for the comparison of vitamin E, beta-carotene and lutein/zeaxanthin intakes from the PrimeScreen with plasma levels were 0.33, 0.43 and 0.43, respectively. These values were similar to those comparing the SFFQ with plasma levels. The median time to complete PrimeScreen was 5 min; 87% of participants required fewer than 10 min. CONCLUSIONS: A quick way to assess quality of diet among adults, PrimeScreen has adequate reproducibility and its results compare well with a longer food frequency questionnaire and biomarkers.

Maternal disciplinary practices in an at-risk population.

OBJECTIVES: To describe maternal discipline of children in at-risk families and to determine factors associated with disciplinary practices. DESIGN: Cross-sectional survey. SETTING: At-risk families in North Carolina followed up in a longitudinal study of child maltreatment. PARTICIPANTS: Maternal caregivers of 7- to 9-year-old children with factors at birth that placed them at risk. MEASUREMENTS AND RESULTS: A total of 186 maternal caregivers were interviewed. A measure, based on coding parental responses, was used to assess disciplinary practices for 5 different misbehaviors. Limit setting was the most commonly used disciplinary practice for 4 of 5 misbehaviors, with 63% of mothers reporting that this method generally worked best. Spanking was more likely used as a secondary response for each misbehavior, when the primary one had not succeeded. Conversely, teaching or verbal assertion was always less likely as a secondary response. Teaching or verbal assertion was used more commonly for lying than for any other misbehavior, limit setting for disobeying, spanking for stealing, and spanking with an object for being disrespectful. Regression modeling for the 4 most common disciplinary practices showed (P<.05) that black race, lack of Aid to Families With Dependent Children receipt, more-educated mothers, and female sex of child were associated with higher use of teaching or verbal assertion; a biological father in the home was associated with less use of limit setting; and black race and report for child maltreatment were associated with more use of mild spanking. CONCLUSIONS: In this sample, limit setting was the most common disciplinary technique. Disciplinary practices used varied depending on the type of misbehavior and other contextual factors, including child, parent, and family characteristics.

Predicting child maltreatment in the first 4 years of life from characteristics assessed in the neonatal period.

OBJECTIVE: To examine the significance of neonatal risk factors from the individual, family, social, and parenting behavior domains of the ecological model of child maltreatment in predicting maltreatment reports in the first 4 years of life, and to examine the extent to which the interactions of life event stress and social support modify those risk factors. METHOD: Mothers of 708 predominantly at-risk infants were interviewed in their homes soon after their infants' discharge from the hospital. State child abuse and neglect central registry data were tracked every 6 months until the infants reached their fourth birthdays. RESULTS: The incidence of maltreatment reports was higher in households where the mothers were depressed, complained of psychosomatic symptoms, had not graduated from high school, consumed alcohol, participated in public income support programs, cared for more than one dependent child, or were separated from their own mothers at age 14 years (p < .1). In interaction models including these seven predisposing variables, there were significant interactions (p < .01) between social support, as measured by the social well-being index after the birth of the index child, and depression, and between social well-being and stress, as measured by an increase in total life events. CONCLUSION: Some predisposing risk factors measured soon after birth continue to be significant predictors of child maltreatment reports through the fourth year of life. In general, families with low levels of social support had a higher risk of a maltreatment report. For families with lower levels of maternal depression and/or life event stress, low social support significantly increased the risk of a maltreatment report by as much as a factor of four.

School performance in a longitudinal cohort of children at risk of maltreatment.

OBJECTIVE: Previous research has suggested that child maltreatment is associated with poor school performance. However, previous studies have largely been cross-sectional or, if longitudinal, have had small sample sizes, short follow-up periods, or have not adequately controlled for confounders. The objective of this study is to determine the relationship between child maltreatment and school performance in a cohort of children at risk of maltreatment and followed since birth. METHOD: This prospective study followed children born at risk for maltreatment with semi-annual reviews of the North Carolina Central Registry of Child Abuse and Neglect. At ages six and eight years, children's teachers were surveyed using the Achenbach Teacher Report Form and project-developed questions regarding peer status. This information, along with control variables from maternal interviews, was used in logistic regression models to determine the impact of maltreatment on academic performance, peer status, and adaptive functioning. The generalized estimating equations (GEE) method was applied to adjust variance estimates for within-person correlations of school performance measures at two points in time. RESULTS: A substantiated maltreatment report is significantly associated with poorer academic performance (p < 0.01) and poorer adaptive functioning (p < 0.001) but not with peer status. CONCLUSIONS: Understanding the consequences of maltreatment, including poor academic performance and adaptive functioning, is important in planning educational, health, and social service interventions that may help abused or neglected children succeed in school and later in life. Longitudinal analysis is the best way to establish a causal relationship between maltreatment and subsequent school problems.

Occupational injuries among adolescents in Dunedin, New Zealand, 1990-1993.

STUDY OBJECTIVE: In this study we describe occupational injuries among adolescents (ages 15 through 19 years) presenting at a hospital ED in Dunedin, New Zealand, 1990-1993. METHODS: We used a new database to identify work-related injuries, as well as type of injury, cause of injury, injury site, occupation, industry, age, and sex. RESULTS: During the 4 years of the study, 1,361 work-related injuries were treated at the ED, for an injury rate of 13.8 per 200,000 hours worked (100 full-time equivalents). Males had a rate of 20.6 injuries, females 5.8 injuries, per 200,000 hours. Compared with injury rates from other studies, rates were lower than, but reasonably comparable to, those rates estimated through more detailed surveys. Main injury sites included upper extremities (mostly hands), head (mostly eyes), and lower extremities. Laceration was the main type of injury, followed by sprain/strain and foreign body. External cause of injury was mainly cutting/piercing objects, followed by foreign body and being struck by or against an object. The rate was highest for the 16- and 17-year-olds and decreased for 18- and 19-year-olds. The rates of injuries in the construction sector were the highest of all occupational groups, at 27 injuries per 200,000 hours, followed by transportation/ communication, manufacturing (including meat and fish processing), and business and repair services. Laborers were the highest occupational risk group, with 36 injuries per 200,000 hours, followed by machine operators, precision production workers, and service workers. CONCLUSION: These findings may be helpful in focusing prevention efforts in high-incidence areas. This study demonstrates how a well-planned data-collection system can overcome some of the previously described difficulties of getting prevention-oriented information from EDs.

Injuries among children in home and out-of-home care.

UNLABELLED: As the number of children receiving care in out-of-home settings increases in the United States, the risk of injury in such settings has become the subject of intense research. OBJECTIVES: This study examined the relative safety of out-of-home care compared with care in a child's own home. METHODS: This community based prospective cohort study of 656 families in three adjacent counties in the Piedmont region of North Carolina characterizes the patterns and rates of injuries among children less than 5 years of age in three child care settings, home care (HC), center based care (CBC), and other out-of-home care (OOHC). Information about minor and severe injuries was obtained from parents using monthly telephone interviews over a one year period. Statistical modeling designed to handle unbalanced data with correlated observations was used as the primary tool for analysis. RESULTS: Rate of minor injuries was highest in CBC, followed by HC, and then OOHC. However, these differences for OOHC may have been due to reporting biases and errors in rate estimates. There were no significant differences in severe injury rates among the three settings. CONCLUSIONS: The risk of serious injury among children under 5 in CBC is not different from that of children in HC or OOHC despite the fact that the risk of minor injury is higher.

Stress, social support, and substantiated maltreatment in the second and third years of life.

OBJECTIVE: The purpose of this research was to determine whether risk factors for a maltreatment report in the first year of life, especially the interaction of life event stress and social support, persist into the second and third years of life. METHOD: Predominantly low income mothers who had been interviewed shortly after the birth of infants in a longitudinal cohort were re-interviewed around the infants' first birthdays, and reports to North Carolina's Central Registry of Child Abuse and Neglect were tracked for substantiated maltreatment reports. RESULTS: Variables significantly associated with a substantiated maltreatment report in the second or third year of life (p < .01) were first year maltreatment reports and participation in Medicaid. Three interactions between a stressful life event indicator variable and a social support indicator variable were significant predictors of substantiated second or third year reports (p < .05). CONCLUSIONS: Even in the presence of significant risk factors from the first year of life, life event stress can increase the risk of a substantiated maltreatment report in the second or third years of life, but social support may moderate the effect of life events.

A statewide survey of hazards in child care centers.

OBJECTIVES: The purpose of this study was to determine adherence to selected recommended safety standards in North Carolina child care centers. METHODS: A self administered questionnaire eliciting information about safety practices in child care was mailed to a randomly selected sample of 409 North Carolina child care centers. RESULTS: One hundred and ninety five usable questionnaires were returned from child care centers in 75 counties. Results indicated that all of the standards included in the state's child regulations were being adhered to by at least 80% of the centers. However, adherence to recommended standards not included in the state's regulations was quite variable, with one standard implemented by less than 5% of the centers. The lowest rates of adherence were found for standards specifying that resilient surface material be used under playground equipment (4%) and that certain foods that may present a choking hazard to small children not be served (27%). CONCLUSIONS: Many hazards not addressed in North Carolina child care regulations are present in child care centers. Some safety standards are not adhered to due to lack of knowledge or limited resources. Inclusion of national standards in state child care regulations appears to reduce, but not eliminate, the likelihood of hazards being reported. Further research should include on-site inspections and attention to safety in family child care.

Self-esteem as a mediator of the effects of stressors and social resources on depressive symptoms in postpartum mothers.

The purpose of this study was to examine the role of self-esteem as a mediator of the effects of stressors and social resources on mothers' postpartum depressive symptoms. Data were collected during in-home interviews with 738 women 1 to 2 months postpartum. Forty-two percent of the women had high depressive symptoms. Self-esteem mediated the effects of everyday stressors and the quality of primary intimate relationships on depressive symptoms. However, everyday stressors also exhibited direct effects. Mothers with low self-esteem were 39 times more likely to have high depressive symptoms than those with high self-esteem. Interventions to decrease postpartum mothers' chronic stressors and to improve the quality of their primary intimate relationships may enhance their self-esteem, which in turn may decrease the likelihood of high depressive symptoms.

Risk of child abuse or neglect in a cohort of low-income children.

The purposes of this research were to identify risk factors for reported child abuse or neglect and to examine the roles of stress and social support in the etiology of child maltreatment. Mothers of newborn infants with biomedical and sociodemographic risk factors were recruited from community and regional hospitals and local health departments in 42 counties of North and South Carolina selected for geographic distribution and for large numbers of such newborns. For every four such mothers, the next mother to deliver an otherwise normal newborn was sought. Mothers were interviewed shortly after giving birth, and state Central Registries of Child Abuse and Neglect were reviewed when each infant was 1 year of age. Eight hundred forty-two of 1,111 recruited mothers were successfully interviewed in their homes between March 1986 and June 1987. Seven hundred forty-nine North Carolina births who resided in the state more than 6 months were eligible for inclusion in the analysis. Logistic regression with backward elimination procedures was used in the analysis. Maternal education (p < .01), number of other dependent children in the home (p < .01), receipt of Medicaid (p < .01), maternal depression (p < .05), and whether the maternal subject lived with her own mother at age 14 years (p < .05) were the best predictors of a maltreatment report. Further examination revealed an interaction effect between stressful life events, as measured by life event scores, and social well-being (p < .01). For children born at risk for social and/or medical problems, extreme low income (participation in public income support programs), low maternal education, maternal depression, the presence of any other young children in the home, and a mother's separation at age 14 years from her own mother significantly predict child maltreatment reports in the first year of life. In addition, stressful life events, even if perceived positively, may increase or decrease the risk of maltreatment reports, depending upon the presence of social support.

The effect of US children's access to care on medical attention for injuries.

This analysis examined the effect of access to care on nonfatal medically attended injury rates for US children in 1988. Rates of medically attended injury were about the same for children with health insurance and Medicaid, after adjustment for other characteristics. However, lack of medical care coverage (health insurance or Medicaid) had the effect of decreasing the rates of both total and serious medically attended injury compared with the rates for children with coverage. For children without coverage, as many as 30% of total injuries and 40% of serious injuries may not have been attended in 1988.

Unintentional infant injuries: sociodemographic and psychosocial factors.

This prospective study sought to identify sociodemographic and psychosocial risk factors for unintentional infant injuries that occurred in or around the home. It also examined whether social support modified the relationship between high maternal stress and infant injury. The subjects were 367 mothers who were interviewed six to eight weeks after their newborn infants were discharged from the hospital, and approximately one year later, when 132 infants (36%) were reported as injured (burned, poisoned, serious fall, airway problem). Logistic regression analyses established that family conflict was the most significant predictor of unintentional infant injury, followed by fewer than two siblings living in the home at the first interview, and maternal unemployment. In addition, among mothers with high stress, the use of social support resulted in fewer unintentional infant injuries.

Performance-based management in local health departments: measuring the success of implementation.

Six of eight local health departments in North Carolina's Southwest Perinatal Region III participated in a PBMS demonstration project also involving the state health department, the Centers for Disease Control, and the School of Public Health of the University of North Carolina at Chapel Hill. In all six counties the problem of reducing prematurity and low birthweight was selected to test this innovation. Using standardized instruments, staff awareness of and concern for low birthweight problems and programs were measured, as was level of success of implementation of PBMS. Factor analysis of three rounds of Awareness and Concern responses produced three uncorrelated factors: awareness of low birthweight problems, awareness of low birthweight programs, and concern for low birthweight. The results suggest that the PBMS increased awareness of the problem and the program, and that the project succeeded in half of the counties, helped some counties achieve some goals, and provided some benefits to some counties. The implications for Total Quality Management are discussed.

Effect of fecal contamination on diarrheal illness rates in day-care centers.

Contact spread of enteropathogens in day-care centers is supported by the recovery (presence vs. absence) of fecal coliforms from hands and day-care center fomites. This prospective study was conducted to determine what, if any, quantitative measures of fecal coliforms predict the risk of diarrhea among day-care center attendees. Diarrheal illness without concomitant respiratory symptoms was monitored among 221 children aged < 3 years in 37 classrooms (24 day-care centers) through biweekly parental telephone interviews from October 1988 to May 1989 in Cumberland County, North Carolina. The risk of diarrhea was expressed as new episodes/classroom-fortnight. Contamination was expressed as the log10 fecal coliform count per unit of surface area, per toy, and per child and staff hands. Significant predictors of diarrheal risk were any hand contamination (p = 0.003) and the number of contaminated moist sites (hands, faucets, and sinks) (p = 0.006). After adjusting for the child/staff ratio using weighted multiple regression, the authors found that classrooms with either any hand contamination (p = 0.0015) or contamination on all moist sites (p = 0.015) had a significant twofold increased rate of diarrhea compared with classrooms without contamination. This was the first study to demonstrate an increased risk of diarrhea associated with fecal contamination and the frequent sink contamination in day-care centers.

Child day care and home injuries involving playground equipment.

The increasing number of children attending child day care has led to a corresponding concern for their safety in the absence of parental care. Previous studies have documented that the majority of injuries occurring in child day care involve falls, and that the most common consumer product associated with such falls is playground equipment. This study describes New Zealand children less than 5 years of age admitted to hospital between 1979 and 1988 for injuries associated with playground equipment located at home or a child care facility. There were 528 hospitalized home injuries involving playground equipment, and 145 such day care injuries. Fractures were the most common injury, and the head was the most commonly involved body region. Lower limb injuries were the most severe. Among the differences between home and day care injuries were the type of equipment involved. Swings were disproportionately associated with head injuries.

Morbidity and death due to child abuse in New Zealand.

The purpose of this study was to explore under-diagnosis and racial bias among child abuse morbidity and mortality data from New Zealand. Computerized files of all intentional injury fatalities among children 16 years of age and under for 1978-87, and all hospital discharges for intentionally injured children 16 and under for 1988, were analyzed for evidence of physical abuse and sexual abuse. Among the 92 fatalities, only 21 of 68 deaths due to physical and/or sexual abuse were so coded. In both the mortality and the morbidity data, there was an association between the diagnosis of child abuse and race. In the case of fatalities, Maori and Samoan abuse victims were more likely to be assigned an E-code of E967 ("child battering and other maltreatment") than were "others" (p = 0.04), controlling for sex. In the case of hospitalizations, the association between E967 and whether or not the victim was European was significant for physical abuse only (p = 0.05). Assignment of N-code = 995.5 ("child maltreatment syndrome") as the reason for admission was significantly associated with race for those cases considered by us to have been abused, controlling for age (p = 0.002) or sex (p = 0.004).