Maternal psychological distress and parenting stress after the birth of a very low-birth-weight infant

Depressive symptoms among working women in rural North Carolina: a comparison of women in poultry processing and other low-wage jobs

We report on the prevalence of self-reported depressive symptoms and associated factors among women employed in a poultry processing plant and a community comparison group of other employed women in northeastern North Carolina in the southern United States. The rural area is poor and sparsely populated with an African American majority. The largest employer of women in the area is a poultry processing plant. The goals of the analyses were 1) to evaluate whether women employed in poultry processing had a higher prevalence of depressive symptoms than other working women from the same geographic area, and 2) to evaluate factors which might be associated with depression among all of these working women, including specific characteristics of their work environment. Recruitment of participants (n=590) and data collection were by community-based staff who were also African American women. Depressive symptoms were measured using the Center for Epidemiologic Studies Depression Scale (CES-D). Work organization factors were measured with the Job Content Questionnaire (JCQ). Log-binomial regression was used to calculate crude and adjusted prevalence ratios. The prevalence of depressive symptoms, based on a CES-D measure of sixteen or more, was 47.8% among the poultry workers and 19.7% among the other working women (prevalence ratio=2.3). After adjusting for socioeconomic variables, health-related quality of life and coping style, the prevalence of depressive symptoms remained 80% higher among the poultry workers. The prevalence of symptoms was also higher among those who perceived low social support at work, hazardous work conditions, job insecurity, and high levels of isometric load. These factors were all more common among the women employed in the poultry plant. The concentration of this low-wage industry in economically depressed rural areas illuminates how class exploitation and racial discrimination may influence disparities in health among working women.

Ethnic/racial diversity, maternal stress, lactation and very low birthweight infants

OBJECTIVE

(1) To compare maternal characteristics and psychological stress profile among African-American, Caucasian and Hispanic mothers who delivered very low birthweight infants. (2) To investigate associations between psychosocial factors, frequency of milk expression, skin-to-skin holding (STS), and lactation performance, defined as maternal drive to express milk and milk volume.

STUDY DESIGN

Self-reported psychological questionnaires were given every 2 weeks after delivery over 10 weeks. Milk expression frequency, STS, and socioeconomic variables were collected.

RESULT

Infant birthweight, education, and milk expression frequency differed between groups. Trait anxiety, depression and parental stress in a neonatal intensive care unit (PSS:NICU) were similar. African-American and Caucasian mothers reported the lowest scores in state anxiety and social desirability, respectively. Maternal drive to express milk, measured by maintenance of milk expression, correlated negatively with parental role alteration (subset of PSS:NICU) and positively with infant birthweight and STS. Milk volume correlated negatively with depression and positively with milk expression frequency and STS.

CONCLUSION

Differences between groups were observed for certain psychosocial factors. The response bias to self-reported questionnaires between groups may not provide an accurate profile of maternal psychosocial profile. With different factors correlating with maintenance of milk expression and milk volume, lactation performance can be best enhanced with a multi-faceted intervention program, incorporating parental involvement in infant care, close awareness and management of maternal mental health, and encouragement for frequent milk expression and STS.

Mental health and social competencies of 10- to 12-year-old children born at 23 to 25 weeks of gestation in the 1990s: a Swedish national prospective follow-up study

OBJECTIVE

We investigated a national cohort of extremely immature children with respect to behavioral and emotional problems and social competencies, from the perspectives of parents, teachers, and children themselves.

METHODS

We examined 11-year-old children who were born before 26 completed weeks of gestation in Sweden between 1990 and 1992. All had been evaluated at a corrected age of 36 months. At 11 years of age, 86 of 89 survivors were studied and compared with an equal number of control subjects, matched with respect to age and gender. Behavioral and emotional problems, social competencies, and adaptive functioning at school were evaluated with standardized, well-validated instruments, including parent and teacher report questionnaires and a child self-report, administered by mail.

RESULTS

Compared with control subjects, parents of extremely immature children reported significantly more problems with internalizing behaviors (anxiety/depression, withdrawn, and somatic problems) and attention, thought, and social problems. Teachers reported a similar pattern. Reports from children showed a trend toward increased depression symptoms compared with control subjects. Multivariate analysis of covariance of parent-reported behavioral problems revealed no interactions, but significant main effects emerged for group status (extremely immature versus control), family function, social risk, and presence of a chronic medical condition, with all effect sizes being medium and accounting for 8% to 12% of the variance. Multivariate analysis of covariance of teacher-reported behavioral problems showed significant effects for group status and gender but not for the covariates mentioned above. According to the teachers' ratings, extremely immature children were less well adjusted to the school environment than were control subjects. However, a majority of extremely immature children (85%) were functioning in mainstream schools without major adjustment problems.

CONCLUSIONS

Despite favorable outcomes for many children born at the limit of viability, these children are at risk for mental health problems, with poorer school results.

Maternal Perceived Quality of Life Following Childbirth

OBJECTIVE

To examine preterm, near-term, and term mothers' self-reported quality of life in the early postpartum period.

DESIGN

Prospective, longitudinal repeated measures design.

SETTING

Four medical centers in the Midwest.

PATIENTS/PARTICIPANTS

A convenience sample of 184 mothers of either a preterm, near-term, or term infant.

MAIN OUTCOME MEASURE

Maternal Postpartum Quality of Life tool.

RESULTS

Mothers of preterm infants scored significantly lower on the subscale psychological/baby of the Maternal Postpartum Quality of Life tool compared to mothers of near-term and term infants.

CONCLUSIONS

Infant gestational age at birth has relevance for maternal quality of life during the postpartum period. Health care professionals need to be cognizant relative to infant gestational age and individualize nursing care.

Gender differences and similarities in the experience of parenting a child with a health problem: current state of knowledge

The birth of a child is a transitional situation that triggers stress in the family and each person has to use adjustment strategies allowing them to reposition gradually in relation to themselves and other members of the family, and to make space for the new arrival. When the child has a health problem, the stress on the parents is correspondingly greater. Research shows that fathers and mothers of a child with a health problem experience this ordeal differently. This article reports on the current state of knowledge about the experience of fathers and mothers of a child with a health problem, and suggests new directions for research to provide a fuller understanding of their experience.

Maternal stress and behavior modulate relationships between neonatal stress, attention, and basal cortisol at 8 months in preterm infants

There is evidence that the developmental trajectory of cortisol secretion in preterm infants is altered, with elevated basal cortisol levels observed postnatally through at least 18 months corrected age (CA). This alteration is possibly due to neonatal pain-related stress. High cortisol levels might contribute to greater risk of impaired neurodevelopment. Since maternal factors are important for the regulation of infant stress responses, we investigated relationships between infant (neonatal pain-related stress, attention, cortisol) and maternal (stress, interactive behaviors) factors at age 8 months CA. We found that interactive maternal behaviors buffered the relationship between high neonatal pain-related stress exposure and poorer focused attention in mothers who self-reported low concurrent stress. Furthermore, in preterm infants exposed to high concurrent maternal stress and overwhelming interactive maternal behaviors, higher basal cortisol levels were associated with poor focused attention. Overall, these findings suggest that maternal factors can influence the cognitive resilience at 8 months of preterm infants exposed to early life stress.

Heart rate variability in premature infants during feeding

Early mother-infant interaction, a potentially major contributor to the development of a premature infant's behavioral and physiologic regulation, has received very little research attention. This study examined the development of physiologic regulation in relation to maternal-infant feeding interaction for 43 premature infants, from the time caregiving responsibility was transferred to the mother through each infant's 4th postterm month. Infants and mothers were seen in a special care nursery just before discharge and in home at 1 and 4 months postterm age. General linear mixed models were used to examine the changes in infant heart rate variability (HRV) and Positive Affective Involvement and Sensitivity/Responsiveness scores over time and infant HRV over feeding conditions (prefeeding, feeding, and postfeeding). Significant differences were found for high-frequency and low-frequency HRV over time (p < .001 and p = .014, respectively). However, maternal feeding behavior did not show a significant effect of time (p = .24). The feeding condition effect on high-frequency HRV was significant (p < .001), with HRV lower during feeding compared to both prefeeding and postfeeding. Maternal feeding behavior was not associated with infant HRV. Discovering the ways in which maternal feeding behavior contributes to infant physiologic regulation may require study of the relationship of HRV to infant feeding behavior.

Mothers' psychological distress 1 year after very preterm childbirth. Results of the EPIPAGE qualitative study

BACKGROUND

The objectives of this study were to assess qualitatively mothers' physical and psychological health, their perception of their child's health and development, and their difficulties with childcare from 2 months post discharge to 1 year after a very preterm delivery.

METHODS

The study population included all mothers who delivered before 33 weeks of amenorrhea between November 1998 and November 1999 in a Parisian maternity unit and between February 2000 and February 2001 in a maternity unit located in Rouen (France). Twenty-one of the 38 mothers contacted agreed to participate (55%). Semi-structured interviews were conducted by a clinical psychologist at the woman's home. They were taped, fully transcribed and subjected to content analysis.

RESULTS

The main difficulties reported by mothers at 1 year were fatigue, depressive mood, anxiety and physical symptoms. Depressive mood was associated with social isolation, post-traumatic symptoms, withdrawal and feelings of guilt. Most mothers also described their child as being difficult and tiring. Mothers' reports about their own health and difficult behaviour of their child were more negative at 1 year than at 2 months post discharge.

CONCLUSIONS

The mothers' psychological distress following a very preterm birth did not improve between 2 months post discharge and 1 year after delivery. Comprehensive follow-up care programmes should take into account this consequence of a very preterm birth and provide access to adequate psychological support, care or treatment.

Delivering a very low birth weight infant and the subsequent risk of divorce or separation

BACKGROUND

The simultaneous rise over the last two decades in the U.S. in the proportion of VLBW (<1500 grams) deliveries and the improvement in their chance of survival has increased the number of families caring for VLBW infants and children. The families of VLBW infants with adverse outcomes can face psychological and monetary stresses, which in turn may influence marital instability and increase the risk of divorce or separation. The purpose of this paper is to identify the relationship of having a VLBW birth with the probability of divorce or separation in the first two years following delivery.

METHODS

We use data from the 1988 National Maternal and Infant Health Survey (NMIHS). This national stratified, systematic "follow-back" survey augments information from birth records in 1988 by obtaining information on social, demographic, and economic variables from women that delivered a baby in 1988. We estimate a proportional discrete time hazard model of transitions to divorce/separation.

RESULTS

Parents of a VLBW infant have 2-fold higher odds of divorce/separation compared with parents of a child with a birth weight greater than 1500 grams. Two years after delivery of a non-VLBW baby 95 percent of the marriages remain stable, while about 90 percent of the marriages remain stable following the birth of a VLBW baby. If the pregnancy was not desired, then only 85 percent of the marriages remain stable 2 years following the delivery of a VLBW infant.

CONCLUSIONS

There is an evident need to counsel and support families with VLBW infants on mechanisms to cope with the initial stressors that can be anticipated to arise.

The influence of maternal and child characteristics and paternal support on interactions of mothers and their medically fragile infants

The influences of maternal characteristics, infant characteristics, and paternal support on maternal positive involvement and developmental stimulation were examined over time in 59 mothers and their medically fragile infants using an ecological framework. Higher maternal education was associated with greater maternal positive involvement. More maternal depressive symptoms, more infant technological dependence, and lower birthweights were associated with less maternal positive involvement at 6 months but greater involvement at 12 months. Higher paternal helpfulness facilitated positive involvement in mothers with low depressive symptoms but not in those with elevated symptoms. Higher maternal education and more depressive symptoms were associated with more developmental stimulation. Thus, maternal interactive behaviors are affected by maternal, infant, and environment factors, and these effects change over time.

Depressive symptoms in mothers of prematurely born infants

OBJECTIVE

This longitudinal, descriptive study described the level of depressive symptoms in mothers of preterm infants from birth through 27 months corrected age and examined factors associated with depressive symptoms. The framework for the study was guided by an ecological developmental systems perspective and an adaptation of the Preterm Parental Distress Model.

METHODS

In this model, we hypothesize that a mother's emotional distress to the birth and parenting of a prematurely born child is influenced by personal and family factors, severity of the infant's health status, and illness-related stress and worry. Participants were 102 mothers of preterm infants who were off the ventilator and not otherwise dependent on major technology at enrollment.

RESULTS

Mean depressive symptoms scores on the Center for Epidemiologic Studies Depression Scale (CES-D) during hospitalization were high and more than half the mothers (63%) had scores of > or =16 indicating risk of depression. Depressive scores declined over time until 6 months and then were fairly stable. Unmarried mothers, mothers of infants who were rehospitalized, and mothers who reported more maternal role alteration stress during hospitalization and worry about the child's health had more depressive symptoms through the first year. Mothers who reported more parental role alteration stress during hospitalization (odds ratio [OR] = 1.570, 95% confidence interval [CI]: 1.171-2.104) and more worry about the child's health (OR = 2.350, 95% CI: 1.842-2.998) were more likely to experience elevated CES-D scores that put them at risk of depression. Also, mothers of rehospitalized infants had decreasing odds of elevated CES-D scores over time (OR = 0.982 per week, 95% CI: 0.968-0.996).

CONCLUSIONS

Findings have implications for the support of mothers during hospitalization and in the early years of parenting a preterm infant.

Clinical practice guidelines for support of the family in the patient-centered intensive care unit: American College of Critical Care Medicine Task Force 2004–2005

OBJECTIVE

To develop clinical practice guidelines for the support of the patient and family in the adult, pediatric, or neonatal patient-centered ICU.

PARTICIPANTS

A multidisciplinary task force of experts in critical care practice was convened from the membership of the American College of Critical Care Medicine (ACCM) and the Society of Critical Care Medicine (SCCM) to include representation from adult, pediatric, and neonatal intensive care units.

EVIDENCE

The task force members reviewed the published literature. The Cochrane library, Cinahl, and MedLine were queried for articles published between 1980 and 2003. Studies were scored according to Cochrane methodology. Where evidence did not exist or was of a low level, consensus was derived from expert opinion.

CONSENSUS PROCESS

The topic was divided into subheadings: decision making, family coping, staff stress related to family interactions, cultural support, spiritual/religious support, family visitation, family presence on rounds, family presence at resuscitation, family environment of care, and palliative care. Each section was led by one task force member. Each section draft was reviewed by the group and debated until consensus was achieved. The draft document was reviewed by a committee of the Board of Regents of the ACCM. After steering committee approval, the draft was approved by the SCCM Council and was again subjected to peer review by this journal.

CONCLUSIONS

More than 300 related studies were reviewed. However, the level of evidence in most cases is at Cochrane level 4 or 5, indicating the need for further research. Forty-three recommendations are presented that include, but are not limited to, endorsement of a shared decision-making model, early and repeated care conferencing to reduce family stress and improve consistency in communication, honoring culturally appropriate requests for truth-telling and informed refusal, spiritual support, staff education and debriefing to minimize the impact of family interactions on staff health, family presence at both rounds and resuscitation, open flexible visitation, way-finding and family-friendly signage, and family support before, during, and after a death.

Factors affecting parenting stress among biologically vulnerable toddlers

Parenting a child with, or at risk for, a developmental delay or disability can be stressful. Abidin's parenting stress model was used as a framework to examine how several maternal, child, and family factors predict parent stress outcomes. Stepwise regression models revealed that maternal and child factors were significant contributors to parenting stress. However, family factors (income and family functioning) were not retained. Parenting stress was lower when child (cognitive and adaptive ability) and maternal (depression and child care competence) characteristics were more positive. Child cognitive ability was a strong contributor to total parenting stress and two parenting stress subscales. Findings suggest that these parents need stress lowering interventions such as supportive child care, respite relief, and a child behaviour-focused program.

Reducing premature infants' length of stay and improving parents' mental health outcomes with the Creating Opportunities for Parent Empowerment (COPE) neonatal intensive care unit program: a randomized, controlled trial

OBJECTIVE

Although low birth weight premature infants and parents are at high risk for adverse health outcomes, there is a paucity of studies that test early NICU interventions with parents to prevent the development of negative parent-infant interaction trajectories and to reduce hospital length of stay. Our objective was to evaluate the efficacy of an educational-behavioral intervention program (ie, Creating Opportunities for Parent Empowerment) that was designed to enhance parent-infant interactions and parent mental health outcomes for the ultimate purpose of improving child developmental and behavior outcomes.

DESIGN, SETTING, AND PARTICIPANTS

A randomized, controlled trial was conducted with 260 families with preterm infants from 2001 to 2004 in 2 NICUs in the northeast United States. Parents completed self-administered instruments during hospitalization, within 7 days after infant discharge, and at 2 months' corrected age. Blinded observers rated parent-infant interactions in the NICU.

INTERVENTION

All participants received 4 intervention sessions of audiotaped and written materials. Parents in the Creating Opportunities for Parent Empowerment program received information and behavioral activities about the appearance and behavioral characteristics of preterm infants and how best to parent them. The comparison intervention contained information regarding hospital services and policies.

MAIN OUTCOME MEASURES

Parental stress, depression, anxiety, and beliefs; parent-infant interaction during the NICU stay; NICU length of stay; and total hospitalization were measured.

RESULTS

Mothers in the Creating Opportunities for Parent Empowerment program reported significantly less stress in the NICU and less depression and anxiety at 2 months' corrected infant age than did comparison mothers. Blinded observers rated mothers and fathers in the Creating Opportunities for Parent Empowerment program as more positive in interactions with their infants. Mothers and fathers also reported stronger beliefs about their parental role and what behaviors and characteristics to expect of their infants during hospitalization. Infants in the Creating Opportunities for Parent Empowerment program had a 3.8-day shorter NICU length of stay (mean: 31.86 vs 35.63 days) and 3.9-day shorter total hospital length of stay (mean: 35.29 vs 39.19 days) than did comparison infants.

CONCLUSIONS

A reproducible educational-behavioral intervention program for parents that commences early in the NICU can improve parent mental health outcomes, enhance parent-infant interaction, and reduce hospital length of stay.

Bronchopulmonary dysplasia in very low birth weight infants is associated with prolonged hospital stay

BACKGROUND

Bronchopulmonary dysplasia (BPD) is associated with prolonged hospital length of stay (LOS) and delayed discharge home.

OBJECTIVES

To evaluate the association between BPD and LOS and to assess the contribution of concomitant major morbidities on LOS among infants with BPD.

STUDY DESIGN

A population-based observational study of very low birth weight (VLBW) infants born from 1995 through 2003. Multivariate analyses, adjusted for perinatal variables, assessed the association between BPD and concomitant morbidities on LOS.

RESULTS

Of 10 134 survivors, 1926 (19.0%) had BPD. The adjusted LOS for infants with and without BPD was 84.1 days (95% CI, 82.8, 85.6) and 58.1 days (95% CI, 57.2, 59.0), respectively. Addition of a single concomitant morbidity increased mean LOS by 4 to 13 days.

CONCLUSIONS

BPD is a major cause of increased length of hospitalization among VLBW infants. Preventive or therapeutic modalities are required to reduce the significant burden of this condition.

Prenatal diagnosis of congenital malformations and parental psychological distress-a prospective longitudinal cohort study

OBJECTIVE

To test whether postnatal psychological distress in parents of babies with congenital malformations is reduced by prenatal diagnosis.

METHODS

A prospective observational longitudinal cohort study was conducted at two Norwegian hospitals. We included 293 parents of babies with congenital malformations (prenatal detection rate: 36.5%) referred for neonatal surgery and 249 parents of healthy babies (comparison group). Parental psychological responses were assessed on three postnatal occasions by psychometric instruments (GHQ-28, STAI-X1, and IES).

RESULTS

Significantly increased psychological distress (GHQ-28) was reported by parents who received prenatal diagnosis as compared to postnatal diagnosis; acutely 28.9 versus 24.4, P = 0.006 (comparison group: 19.6); at 6 weeks 26.8 versus 21.5, P < 0.001 (comparison group: 17.7); and at 6 months 22.6 versus 18.7, P = 0.015 (comparison group: 16.6). Mothers consistently reported higher levels of distress than fathers. Multiple linear regression analysis showed that prenatal diagnosis and being a mother significantly predicted severity of acute psychological distress. At 6 weeks and 6 months, mortality and associated anomalies were significant independent predictors of psychological distress.

CONCLUSION

Controlling for other covariates, we found that prenatal diagnosis of congenital malformations was a significant independent predictor of acute parental psychological distress after birth.

Factor structure of coping: two studies of mothers with high levels of life stress

Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were used to investigate the factor structure of coping in mothers with high levels of life stress. In Study 1, EFA of the Coping Orientation to Problems Experienced (C. S. Carver, M. F. Scheier, & J. K. Weintraub, 1989) in a sample of mothers of full-term or very low birth weight 2-year-old children yielded 7 reliable coping factors. Each factor accounted for significant variance in at least 1 of 6 outcomes measuring maternal-child well-being. In Study 2, CFA was used to cross-validate the EFA model on the basis of the responses of mothers of 2-year-old children with prenatal polysubstance exposure. CFA results revealed a moderately good fit, confirming the factor structure in a 2nd, independent sample of mothers with high levels of life stress.

Individual and combined effects of postpartum depression in mothers and fathers on parenting behavior

BACKGROUND

Pediatric anticipatory guidance has been associated with parenting behaviors that promote positive infant development. Maternal postpartum depression is known to negatively affect parenting and may prevent mothers from following anticipatory guidance. The effects of postpartum depression in fathers on parenting is understudied.

OBJECTIVE

Our purpose with this work was to examine the effects of maternal and paternal depression on parenting behaviors consistent with anticipatory guidance recommendations.

METHODS

The 9-month-old wave of data from a national study of children and their families, the Early Childhood Longitudinal Study, provided data on 5089 2-parent families. Depressive symptoms were measured with a short form of the Center for Epidemiologic Studies Depression Scale. Interviews with both parents provided data on parent health behaviors and parent-infant interactions. Logistic and linear regression models were used to estimate the association between depression in each parent and the parenting behaviors of interest. These models were adjusted for demographic and socioeconomic status indicators.

RESULTS

In this national sample, 14% of mothers and 10% of fathers exhibited levels of depressive symptoms on the Center for Epidemiologic Studies Depression Scale that have been associated with clinical diagnoses, confirming other findings of a high prevalence of postpartum maternal depression but highlighting that postpartum depression is a significant issue for fathers as well. Mothers who were depressed were approximately 1.5 times more likely to engage in less healthy feeding and sleep practices with their infant. In both mothers and fathers, depressive symptoms were negatively associated with positive enrichment activity with the child (reading, singing songs, and telling stories).

CONCLUSIONS

Postpartum depression is a significant problem in both mothers and fathers in the United States. It is associated with undesirable parent health behaviors and fewer positive parent-infant interactions.

Mood states and milk output in lactating mothers of preterm and term infants

The purpose of this study is to compare psychological distress via both negative and positive mood states between 2 different groups of lactating mothers during the first 6 weeks postpartum with a large sample. Mood states were measured using the Multiple Affect Adjective Check List-Revised by a convenience sample of newly delivered mothers from 4 tertiary care units in Illinois. Preterm mothers' negative mood states of anxiety, depression, hostility, and dysphoria were significantly greater than those reported for term mothers. For the positive mood states of positive affect and PASS (positive affect + sensation seeking), preterm mothers had significantly lower scores than term mothers; there were no differences for the positive mood state, Sensation Seeking. Maternal perceived mood states had no apparent effect upon lactation as measured by milk volume produced. Further study is warranted to determine what factors influence milk output in mothers of preterm and term infants who are at risk for lactation failure.

A randomized, controlled trial of the effectiveness of an early-intervention program in reducing parenting stress after preterm birth

BACKGROUND

Preterm birth has been associated with increased parenting stress in early infancy, and some reports have found this to be a risk factor for later behavioral problems. There are, however, few studies and conflicting results. Information about the fathers is scarce.

OBJECTIVES

Our goal was to study the effects of an early-intervention program on parenting stress after a preterm birth until 1 year corrected age.

METHODS

A randomized, controlled trial was conducted including infants with a birth weight <2000 g treated at the University Hospital of North Norway Trust, which serves the 2 northern-most counties in Norway, to examine the effects of a modified version of the Mother-Infant Transaction Program on parenting stress measured by the Parenting Stress Index. A term control group was also recruited. The Parenting Stress Index was administered to the mothers at 6 and 12 months' corrected age and to the fathers at 12 months' corrected age. The intervention consisted of 8 sessions shortly before discharge and 4 home visits by specially trained nurses focusing on the infant's unique characteristics, temperament, and developmental potential and the interaction between the infant and the parents.

RESULTS

Seventy-one infants were included in the preterm intervention group, and 69 were included in the preterm control group. The preterm groups were well balanced. Seventy-four infants were included in the term control group. Compared with the preterm controls, both the mothers and fathers in the preterm intervention group reported significant lower scores in child domain, parent domain, and total stress on all occasions except the mother-reported child domain at 12 months. These differences were not related to birth weight or gestational age. The level of stress among the preterm intervention group was comparable to their term peers. Both parents in the intervention group reported consistently lower scores within the distractibility/hyperactivity, reinforces parents, competence, and attachment subscales compared with the preterm control group. There were no differences in mean summary stress scores between the mothers and fathers in the 2 preterm groups at 12 months, but the intraclass correlation coefficient was higher in the intervention group.

CONCLUSIONS

This early-intervention program reduces parenting stress among both mothers and fathers of preterm infants to a level comparable to their term peers. We are now studying whether this will result in long-term beneficial effects.

The impact of extremely low birth weight on the families of school-aged children

OBJECTIVE

The purpose of this study was to document the impact and burden of extremely low birth weight (<1000 g) and associated problems on the families of school-aged children in a controlled study. The study was also designed to document the salient predictors of individual differences of family impact within the extremely low birth weight group.

METHODS

A prospective study was completed at 8 years of a cohort of 219 children with extremely low birth weight born 1992-1995 and 176 children with normal birth weight. Measures included the following predictor variables: socioeconomic status and parent risk, birth risk, neonatal risk, neurodevelopmental outcome, impairment in adaptive abilities, and functional impact of chronic conditions. The primary outcome measure was the Impact on Family scale. A measure of family stressors and resources (the Life Stressors and Social Resources Inventory) was also obtained.

RESULTS

The primary finding was that the total family impact was greater in the extremely low birth weight group compared with controls. Moreover, the negative impact on family in specific domains was greater in the extremely low birth weight group in financial impact, caretaker burden, and familial burden. These differences were not attributable to general family stressors, socioeconomic status, child, gender, or race. Higher parent/socioeconomic risk, neurodevelopmental outcomes, and the functional impact of chronic conditions predicted greater family impact within the extremely low birth weight group, whereas birth and neonatal risk scores did not.

CONCLUSIONS

Extremely low birth weight was associated with a negative impact on families. Socioeconomic parental risk, but most especially child-related factors such as neurodevelopmental and the functional impact of chronic conditions, predicted the negative family impact within the extremely low birth weight group. Findings underscore the need to develop and test interventions to provide support for families of extremely low birth weight infants to ameliorate the burden of extremely low birth weight and associated risk factors on families.

The developmental paediatrician and neonatal follow-up

Recent advances in modern perinatal and neonatal intensive care have led to an increase in the survival of premature infants. This increased survival, unfortunately, has not been accompanied by an improvement in neurodevelopmental outcomes. Premature infants, especially those with an extremely low birth weight (less than 1000 g) or those born at less than 28 weeks' gestation, are at increased risk of major disabilities and complex, 'low severity' dysfunctions that have significant, lasting effects on their school function, academic performance and behaviour, as well as on family function. Neonatal follow-up programs provide a number of functions to centres providing neonatal intensive care, including quality assurance and audits, research and follow-up clinical care to neonatal intensive care unit survivors and their families. The challenge for neonatal follow-up programs is to meet the often competing objectives of providing clinical services to children and their families while providing quality assurance and audits, and high-quality long-term outcome research components, given the available resources. There is also a need for ongoing research to develop and evaluate effective postdischarge intervention programs to improve the long-term outcome of prematurity and other neonatal complications. Developmental paediatricians - with their background and training in the provision of specialized health care to children and their care-givers with respect to developmental and psychosocial well-being, and in conducting developmental and behavioural disabilities research - play a valuable role in the follow-up assessment and care of neonatal intensive care unit graduates, and strengthen the multidisciplinary research groups necessary to assess long-term outcomes and the effects of perinatal and postdischarge interventions.

Outcome of extreme prematurity: as information increases so do the dilemmas

Application of technology in neonatal intensive care has been very successful in reducing mortality, particularly in extremely low birthweight infants. As survival has improved, the need for accurate studies of long term outcome has increased. This need has been met by studies that are larger, more inclusive, and address a wider variety of later outcomes. Rather than a comprehensive quantitative review of these studies, this article uses a smaller number of studies that focus on infants of borderline viability, to illustrate current dilemmas and challenges in interpretation, and the actions, both individual and societal, that may be prompted by these interpretations.

Implications of Timing of Maternal Depressive Symptoms for Early Cognitive and Language Development

: Statistically, women, particularly pregnant women and new mothers, are at heightened risk for depression. The present review describes the current state of the research linking maternal depressed mood and children's cognitive and language development. Exposure to maternal depressive symptoms, whether during the prenatal period, postpartum period, or chronically, has been found to increase children's risk for later cognitive and language difficulties. The present review considers both the timing of maternal depression and the chronicity of mothers' depression on children's risk for cognitive and language delays. Infancy is frequently identified as a sensitive period in which environmental stimulation has the potential to substantially influence children's cognitive and language development. However, children's exposure to chronic maternal depression seems to be associated with more problematic outcomes for children, perhaps because depression interferes with mothers' ability to respond sensitively and consistently over time. Consistent with this expectation, interventions targeting parenting practices of depressed mothers have been found to increase children's cognitive competence during early childhood. The current review provides a synthesis of the current state of the field regarding the association between maternal depression and children's cognitive and language development during early childhood.

L’expérience des pères et mères ayant un enfant atteint d’un problème de santé : état actuel des connaissances*

La naissance d’un enfant est une situation transitionnelle qui suscite un stress au sein de la famille et implique la mise en oeuvre de stratégies adaptatives qui permettront graduellement à chacun de se resituer face à lui-même et face à l’autre et de faire une place à ce nouvel être. Lorsque l’enfant présente un problème de santé, le stress ressenti par les parents est d’autant plus important. Les recherches montrent que les pères et les mères d’enfant atteint d’un problème de santé vivent différemment cette expérience. Cet article vise à faire le point sur l’état actuel des connaissances de l’expérience des pères et des mères d’enfant atteint d’une problématique de santé et à proposer de nouvelles avenues de recherche permettant une meilleure compréhension de leur expérience.

Trustful bonds: A key to “becoming a mother” and to reciprocal breastfeeding. Stories of mothers of very preterm infants at a neonatal unit

A preterm birth and subsequent hospitalization of an infant at a neonatal unit (NU) implies an extraordinary life situation for mothers, in which the maternal role and breastfeeding begin and evolve in a medical and unfamiliar setting. Descriptions of how women experience "becoming a mother" and breastfeeding in such a situation are sparse and this question was addressed in the present study. In this qualitative study, inspired by the grounded theory approach, in-depth interviews were conducted with 25 mothers whose very preterm infants had been cared for in seven NUs in Sweden. Findings indicated the importance of quality in social bonds with the infant, father, staff and other mothers at the NU, for "becoming mothers" and experiencing mutually satisfying breastfeeding. Three themes comprised a structure for descriptions of experiences, social bonds and mediated emotions: (1) 'loss' of the infant and the emotional chaos--"putting life on hold"; (2) separation--a sign of being unimportant as a person and mother; and (3) critical aspects of becoming more than a physical mother. The qualities were described as trustful or distrustful, characterized by accompanying feelings of pride/trust or shame/distrust. Social bonds were affected not only by the interpersonal interplay but also by the public environment and care routines. In conclusion, the contextual setting and distrustful social bonds impaired the ability to "become mothers" and the sensation of reciprocity i.e. breastfeeding becoming dutiful and not mutually satisfying. As breastfeeding is an intimate interplay and a personal choice it was considered that the best breastfeeding support would seem to be provision of a favorable environment that enhances the mother's confidence in herself. The contextual setting should be modeled such as to create conditions for a trustful and reciprocal mother-infant bond.

Risk factors for delayed discharge home in very-low-birthweight infants:- a population-based study

AIM

To identify risk factors for delayed discharge home in a population-based cohort of very-low-birthweight (VLBW) infants.

METHODS

Demographic, pregnancy, perinatal, and neonatal data were collected in a national population-based database on VLBW infants born from 1995 through 2002. Multivariate analysis determined association with delayed discharge (discharge at a postmenstrual age >42 completed weeks).

RESULTS

882 infants with delayed discharge comprised 9.4% of survivors but accounted for 19.8% of total hospital days utilized until discharge home. Infants with delayed discharge compared to those discharged by term were born at an earlier mean gestational age, at a lower mean birthweight, and had a longer mean hospital stay. Delayed discharge was independently associated with decreasing birthweight (OR 1.25, 95% CI 1.19, 1.31), congenital anomalies (OR 4.80, 95% CI 3.66, 6.28), bronchopulmonary dysplasia (OR 5.88, 95% CI 4.60, 7.57), intraventricular hemorrhage grades 3-4 (OR 1.78, 95% CI 1.34, 2.36), sepsis (OR 1.87, 95% CI 1.54, 2.26), and surgically treated necrotizing enterocolitis (OR 20.20, 95% CI 12.85, 32.03).

CONCLUSION

VLBW infants with congenital anomalies or severe complications of preterm birth are at increased risk for delayed discharge home. Early identification of these infants may enable interventions aimed at reducing the detrimental effects of prolonged hospitalization and promoting optimal transition from the hospital to the home environment.

Longitudinal Changes in Family Outcomes of Very Low Birth Weight

OBJECTIVES

Although children with very low birth weight (VLBW, <1500 g) are at high risk for developmental impairments, we know little about the long-term effects of VLBW on families. This study examined long-term family outcomes and their stability over time.

METHODS

Participants were the families of 64 children with <750 g birth weight, 54 with 750-1499 g birth weight, and 66 term-born controls. Family burden and parental distress were assessed annually as part of longitudinal follow-up of the children from mean ages 11-14 years.

RESULTS

Family burden and parental distress were higher in the <750 g group than in the term-born group, but differences varied with the child's age and family environment.

CONCLUSIONS

The findings document long-term effects of VLBW on families that are moderated by the degree of low birth weight, child's age, and family environment.

International comparison of care for very low birth weight infants: parents' perceptions of counseling and decision-making

OBJECTIVE

To characterize parent perceptions and satisfaction with physician counseling and delivery-room resuscitation of very low birth weight infants in countries with neonatal intensive care capacity.

STUDY DESIGN

Convenience sample of 327 parents of 379 inborn very low birth weight infants (<1501 g) who had received resuscitation and neonatal intensive care in 9 neonatal intensive care units (NICUs) in 6 Pacific Rim countries and in 2 California hospitals. The sample comprised mostly parents whose infants survived, because in some centers interviews of parents of nonsurviving infants were culturally inappropriate. Of 359 survivors for whom outcome data were asked of parents, 29% were reported to have long-term sequelae. Half-hour structured interviews were performed, using trained interpreters as necessary, at an interval of 13.7 months after the infant's birth. We compared responses to interview questions that detailed counseling patterns, factors taken into consideration in decisions, and acceptance of parental decision-making.

RESULTS

Parents' recall of perinatal counseling differed among centers. The majority of parents assessed physician counseling on morbidity and mortality as adequate in most, but not all, centers. They less commonly perceived discussions of other issues as adequate to their needs. The majority (>65%) of parents in all centers felt that they understood their infant's prognosis after physician counseling. The proportion of parents who expected long-term sequelae in their infant varied from 15% (in Kuala Lumpur, Malaysia) to 64% (in Singapore). The majority (>70%) of parents in all centers, however, perceived their infant's outcome to be better than they expected from physician counseling. A majority of parents across all centers feared that their infant would die in the NICU, and approximately one third continued to fear that their infant might die at home after nursery discharge. The parents' regard for physicians' and, to a lesser extent, partners' opinions was important in decision-making. Less than one quarter of parents perceived that physicians had made actual life-support decisions on their own except in Melbourne, Australia, and Tokyo, Japan (where 74% and 45% of parents, respectively, reported sole physician decision-making). Parents would have preferred to play a more active, but not autonomous, role in decisions made for their infants. Counseling may heighten parents' anxiety during and after their infant's hospitalization, but that does not diminish their recalled satisfaction with counseling and the decision-making process.

CONCLUSIONS

Counseling differs by center among these centers in Australasia and California. Given that parents desire to play an active role in decision-making for their premature infant, physicians should strive to provide parents the medical information critical for informed decision-making. Given that parents do not seek sole decision-making capacity, physicians should foster parental involvement in life-support decisions to the extent appropriate for local cultural norms.

Effect of guided participation on feeding competencies of mothers and their premature infants

The effect of guided participation (GP) on premature infant and maternal feeding competencies was examined, controlling for infant, maternal, and family conditions. Competencies were examined longitudinally and within age (1, 4, 8, and 12 months post-term age) for 42 mother-infant pairs randomly assigned to either GP or Standard Care (SC) groups. The hypothesized GP effect on competencies across infant age received support for infants (at 1 and 8 months) and for mothers (at 4 months). The hypothesized contribution of conditions was most strongly supported by the negative relationship between family poverty status and the two maternal competency variables. The hypothesized GP moderator effect on the relationship between depressive symptoms and maternal competency variables was supported for regulation of negative affect and behavior at 8 months. Despite study limitations in power and sensitivity to detect effects, findings indicate that further study of the GP intervention is merited.

Emotional reactions of parents after the birth of an infant with extremely low birth weight

Emotional reactions of parents after the birth of an extremely low birth weight (ELBW) infant were followed during the early period of hospital care. Ten pairs of parents participated. The process concerning feelings of sadness, anger, fear/anxiety and joy was measured by Single Systems Design (SSD). The infants were born in gestation weeks 23-27. The emotional reactions of the mothers and fathers did not differ significantly. There was emotional confusion during the first weeks of parenthood, then the negative feelings decreased and joy increased. But at the end of a long period of care, the negative feelings reappeared. It is important to be aware that the first weeks after birth can be marked by emotional confusion and that negative feelings can return when the infant's medical status has been brought under control. The latter might be explained emotionally as a delayed crisis reaction.

Comparing stress levels of parents of children with cancer and parents of children with physical disabilities

AIM

To evaluate whether parental stress differs between parents of children with physical disabilities and parents of children with cancer.

METHODS

Parents (92 with disabled children and 89 with children with cancer) were recruited to complete the measures of the Parenting Stress Index/Short Form.

RESULTS

Diagnostic group differences were found across the parenting stress measures used in this study. The parents of children with cancer experienced significantly higher levels of stress compared with the parents of disabled children. The mean scores of each subscale (PD, PCDI, and DC) and total score scales in both groups approached were above the 90th percentile of Abidin's normative sample (PD = 36, PCDI = 27, DC = 36, Total = 91), except for the PD and DC subscales in the disabled children group, which approached the 90th percentile.

CONCLUSION

The results of the study suggest that most of the parents in our sample should be referred for more in-depth diagnostic study and professional counseling in stress management. Therefore, a normative score on the PSI/SF for Taiwanese parents with healthy children should be established to identify whether differences exist between parents whose children are healthy and those whose children have been diagnosed with a chronic illness.

A review of the literature examining the benefits and challenges, incidence and duration, and barriers to breastfeeding in preterm infants

Breastfeeding benefits preterm infants from a nutritional, gastrointestinal, immunological, developmental, and psychological perspective. Despite the benefits, the incidence and duration of breastfeeding preterm infants continues to be less than that of full-term infants. The lower incidence is probably related to breastfeeding challenges that preterm infants and parents face, including establishing and maintaining a milk supply and transitioning from gavage feeding to breastfeeding. In order to increase the incidence and duration of breastfeeding preterm infants, researchers must examine breastfeeding experiences longitudinally. This way, researchers and clinicians can begin to understand the barriers to breastfeeding at various time periods in the breastfeeding experience and begin implementing strategies to remove these barriers.

Qualitative analysis of barriers to breastfeeding in very-low-birthweight infants in the hospital and postdischarge

PURPOSE

To determine barriers to the successful establishment and maintenance of breastfeeding in very-low-birthweight (VLBW) infants, both in the hospital and after discharge, and changes in barriers over time.

SUBJECTS

Sixty-four mothers of infants <1500 g birth weight who planned to breastfeed and were in the supplementary structured breastfeeding counseling intervention group.

DESIGN

This qualitative, longitudinal study is a secondary analysis of a previously reported randomized controlled trial of a breastfeeding support intervention that examined infants weighing <1500 g at birth.

METHODS

A qualitative technique, content analysis, was used to review, analyze, interpret, and categorize data for the current study. Data were extracted from the research records of the research lactation consultant that addressed all aspects of mothers' reported breastfeeding experiences. The principal investigator identified the main issues of the conversations, entered these into a summary chart, and then assigned appropriate categories. All categories are a reflection of maternal perception. Categorical data were analyzed descriptively using the crosstabs function.

MAIN OUTCOME MEASURES

Barriers to the successful establishment and maintenance of breastfeeding during discharge from the neonatal intensive care unit (NICU), at discharge home, and at 1, 3, 6, and 12 months corrected age, or until weaning from breastfeeding. Changes in breastfeeding barriers across the 6 time periods were also determined.

PRINCIPAL RESULTS

At NICU discharge, low milk volume was the greatest breastfeeding barrier. During the period from discharge home and at 1 month and 3 months, the infants' compromised physical status was the largest barrier to breastfeeding. Data from the 6- and 12-month time periods indicated that the provision of complementary feeding was the greatest barrier to breastfeeding; it was most prevalent in the period following NICU discharge and before discharge home. Across all time periods, nipple and breast problems were most prevalent at NICU discharge, whereas poor technique was a barrier at 1 month. Mothers' compromised emotional status was greatest at discharge from the NICU and diminished thereafter.

CONCLUSIONS

Results from this study indicate the need to address time-period-specific barriers encountered during the breastfeeding experience of mothers of VLBW infants.

Helping parents cope with the trauma of premature birth: an evaluation of a trauma-preventive psychological intervention

OBJECTIVE

To ascertain whether a trauma-preventive psychological intervention program for parents of premature infants during hospitalization in a level III NICU may reduce the severity of symptomatic response to the traumatic impact of premature birth.

METHODS

Mothers of premature infants were enrolled consecutively in a sequential control group design. Intervention group mothers received a structured psychological intervention in the first days after birth. Each mother could make use of additional psychological support if required and was actively approached at critical times during her infant's NICU stay. Control group mothers did not receive psychological intervention but could ask for counseling by the hospital minister. At discharge, mothers of both groups answered a questionnaire covering key outcome variables (symptoms of traumatization, emotions at discharge, and sample and control variables).

RESULTS

At discharge, intervention group mothers (N = 25) showed significantly lower levels of symptomatic response to the traumatic stressor "premature birth" than those in the control group (N = 25; mean overall symptom level 25.2 [SD: 13.9] vs 37.5 [SD: 19.2]).

CONCLUSIONS

This intervention program for parents after premature birth, combining early crisis intervention, psychological aid throughout the infant's hospitalization, and intense support at critical times, reduced the symptoms of traumatization relating to premature birth.

Family-based intervention to enhance infant-parent relationships in the neonatal intensive care unit

OBJECTIVE

To examine how family-based interventions in the neonatal intensive care unit (NICU) may change parental knowledge and behaviors and decrease stress.

METHODS

Eighty-four high-risk mother-infant dyads were randomly assigned to two intervention and one control groups. Group 1 (n = 28) participated in a demonstration of infant reflexes, attention, motor skills, and sleep-wake states. Group 2 (n = 31) viewed educational materials. Group 3 (n = 25), controls, participated in an informal discussion. Parent-infant interactions (Nursing Child Assessment Feeding Scale) were videotaped. Mothers completed measures of stress (Parenting Stress Index) and knowledge of infant cues (Knowledge of Preterm Infant Behavior Scale).

RESULTS

Mothers in both intervention groups evidenced greater knowledge and more contingent and sensitive interactions with their infants than did the control group. Stress also differed across groups, and all mothers reported scores above norms.

CONCLUSIONS

In a high-risk sample, short-term, family-based NICU interventions may enhance mothers' knowledge, sensitivity, contingency, and stress.

Use of Home Visit and Developmental Clinic Services by High Risk Mexican-American and White Non-Hispanic Infants

OBJECTIVE

To investigate whether US-born infants of mothers of Mexican descent who were enrolled in Arizona's Newborn Intensive Care Program (NICP) received follow-up services (developmental clinic and community health nurse [(CHN)] home visits) at the rates similar to White non-Hispanic (WNH) infants. Socio-economic and health status characteristics were controlled using stepped regressions in order to assess the impact of each on service use.

METHODS

This population-based study used retrospective data from the NICP administrative database that were linked to birth certificates for years 1994-1998. The study population was limited to Arizona-born infants; it included 7442 infants of WNH mothers, 2612 infants of US-born Mexican American (MA) mothers and 2872 infants of Mexico-born mothers. Four service use indicators were used in the analysis.

RESULTS

Both Hispanic infant subgroups were less likely to have a CHN visit by 6 months and by 1 year, and to average fewer CHN visits. A smaller percent attended the developmental clinic by age one. After controlling for language, demographics, health status, socio-economic characteristics, and mothers' prenatal care use, infants of US-born MA mothers had rates of use similar to WNH. However, even after controlling for the study variables, infants of Mexico-born mothers were less likely (OR = .83) to use the developmental clinic. Hispanics continued to lag behind in the use of services compared with WNHs. The disparity is not a function of ethnicity, but appears attributable to demographic and socio-economic characteristics. Infants who had a CHN visit were significantly more likely (OR = 2.51) to use the developmental clinic than those without a nurse visit. Infants whose mothers had inadequate prenatal care were less likely to use these follow-up services even after controlling for study variables.

CONCLUSIONS

Infants whose mothers had inadequate prenatal care should be targeted for more intense CHN visits. Infants of mothers born in Mexico may need additional support/assistance in using the developmental clinic.

Parenting preterm infants: a meta-synthesis

PURPOSE

To synthesize the findings of qualitative studies on parenting preterm infants and present a framework that will enable clinical nurses to provide better care.

STUDY DESIGN AND METHODS

A meta-ethnographic approach was used to synthesize the findings of 10 qualitative research studies that focused on parenting the preterm infant upon hospital discharge and on into the toddler years.

RESULTS

Five themes of parenting preterm infants emerged: adapting to risk, protecting fragility, preserving the family, compensating for the past, and cautiously affirming the future.

CLINICAL IMPLICATIONS

Nurses provide expert care, anticipatory guidance, and education for NICU babies and families, but should also foster the inclusion of all family members in the NICU setting, provide opportunities for parental peer support, establish effective systems of continuity of care, and advocate for parents of preterms in policy-making arenas.

Infants in a neonatal intensive care unit: parental response

OBJECTIVE

To compare the psychosocial functioning of the parents (mother and father) of infants admitted to a neonatal intensive care unit (NICU) with the parents of infants born at term and not admitted to the NICU.

DESIGN

Random sample of NICU parents and term non-NICU parents were assessed across a variety of psychiatric and psychosocial measures shortly after the birth of their infant.

SETTING

Christchurch Women's Hospital, New Zealand. Labour ward and level III NICU.

PARTICIPANTS

A total of 447 parents (242 mothers; 205 fathers) with an infant admitted to a regional NICU during a 12 month period; 189 parents (100 mothers; 89 fathers) with infants born at term and not requiring NICU admission.

MAIN OUTCOME MEASURES

Depression and anxiety symptoms, psychosocial functioning.

RESULTS

Overall, levels of anxiety and depression were low in both parent groups. Compared with control parents, a higher percentage of NICU parents had clinically relevant anxiety and were more likely to have had a previous NICU admission and be in a lower family income bracket. Infant prematurity was associated with higher levels of symptomatology in both NICU mothers and fathers.

CONCLUSIONS

Specific interventions are not needed for most parents who have an infant admitted to the NICU as they appear to adapt relatively successfully. Infant prematurity impacts negatively on the father as well as the mother. Consequently these parents may benefit from increased clinical attention.

Measuring neonatal intensive care unit-related parental stress

AIMS

This paper reports a study: (1) to determine the validity and reliability of the Parent Stressor Scale:Neonatal Intensive Care Unit (PSS:NICU) for use with United Kingdom (UK) parents; (2) compare UK scores with those from a contemporary reference sample from the United States (US), (3) to identify the sources of greatest NICU-related stressors for parents and (4) to identify demographic or situational factors influencing NICU-related parental stress.

BACKGROUND

Evaluation of the adequacy of nursing care and psychosocial support services for parents of ill infants in the NICU requires valid and reliable measures of parental stress. The PSS:NICU is a well-validated scale developed in the US to measure NICU-related parental stress. However, it has not been tested in the UK.

METHODS

Consecutive samples of parents (n = 257) of infants in nine UK NICUs and two reference US units completed the PSS:NICU and the Spielberger State-Trait Anxiety Scale approximately 1 week after admission. Psychometric properties of the PSS:NICU, including internal consistency reliability and construct, concurrent and predictive validity, were evaluated.

RESULTS

PSS:NICU scores were similar in the UK and US samples and high internal consistency reliability was found for all metrics (e.g. Overall Stress: 0.94 for both samples). A three-factor principal components solution accounted for 66% of the variance in the scores, with the items grouped into the three a priori scales specified in the PSS:NICU (Infant Behaviour and Appearance, Parental Role Alterations, and Sights and Sounds). Stress Occurrence and Overall Stress were moderately correlated with State Anxiety in both samples (r = 0.46-0.61, P < 0.001). Thirty-one per cent of the variance in Stress Occurrence in the UK sample was explained by State Anxiety, infant severity of illness score, parent gender, and less frequent visitation.

CONCLUSIONS

The PSS:NICU demonstrated appropriate psychometrics in a large sample of parents from diverse NICUs in the UK. These findings support its wider use in research and clinical practice to identify parental distress and evaluate the effectiveness of nursing care and psychosocial support services for parents.

Psychological health of family caregivers of children admitted at birth to a NICU and healthy children: a population-based cross-sectional survey

Background

There is little information in the research literature on how parents of children who spend time in a neonatal intensive care unit (NICU) adapt psychologically to the demands of caregiving beyond the initial hospitalization period. Our aim was to compare parents of NICU children with parents of healthy full-term children, looking specifically at the relationship between parental psychosocial health and child characteristics, as well as the relationship between important predictor variables and psychosocial health.

Methods

A cross-sectional survey was sent to parents as their child turned 3 1/2 years of age. The setting was the province of British Columbia, Canada. The sample included all babies admitted to tertiary level neonatal intensive care units (NICU) at birth over a 16-month period, and a consecutive sample of healthy babies. The main outcome was the SF-36 mental component summary (MCS) score. Predictor variables included caregiver gender; caregiver age; marital status; parental education; annual household income; child health status; child behavior; birth-related risk factors; caregiver strain; and family function.

Results

Psychosocial health of NICU parents did not differ from parents of healthy children. Child health status and behavior for NICU and healthy children were strongly related to MCS score in bivariate analysis. In the pooled multivariate model, parental age, low family function, high caregiver strain, and child's internalizing and externalizing behavioral symptoms were independently associated with lower psychosocial health. In addition, female gender was associated with lower psychosocial health in the NICU group, whereas lower education and child's problem with quality of life indicated lower psychosocial health in the healthy baby group.

Conclusions

Overall, parental gender, family functioning and caregiver strain played influential roles in parental psychosocial health.