Parenting stress trajectories in mothers of very preterm infants to 2 years.

OBJECTIVE: To examine levels of parenting stress in mothers of preterm and term infants when the children were 2 years old; to determine the trajectory of stress over three time periods and to examine the association of maternal and neonatal factors and developmental outcomes with parenting stress. DESIGN: It is a prospective longitudinal study to determine parenting stress in mothers of preterm and term infants with outcomes having been previously obtained at 4 and 12 months. At 2 years, 79 preterm mothers (96 babies) and 64 term mothers (77 babies) participated. The mothers completed the Parenting Stress Index-Short Form (PSI-SF), the Depression, Anxiety, Stress Scale (DASS) and the Child Behaviour Checklist (CBCL). The infants had a neurological examination and the Bayley-III scales were administered. RESULTS: The mean total PSI-SF at 2 years was significantly higher for the preterm group compared with the term group of mothers (p=0.007). There was a significant increase in the mean total PSI over time for the preterm mothers (p<0.001). For mothers at 2 years, there was an association with high levels of parenting stress and abnormal scores on the DASS (p<0.001) and high total T-scores on the CBCL (internalising p<0.001; externalising p=0.006). There was no association between parenting stress and maternal demographics, neonatal factors or Bayley-III results. CONCLUSIONS: Parenting stress in mothers of preterm infants continues to be high at 2 years having increased over time. Maternal mental health problems and infant behavioural issues contribute to the stress.

Parenting stress and psychosocial health in mothers with twin-twin transfusion syndrome managed with laser surgery: a preliminary study.

Twin-twin transfusion syndrome (TTTS) is a severe complication of twin pregnancies with high risk for perinatal mortality and long-term morbidity. This cross-sectional cohort study aimed to determine parenting stress and psychosocial health in mothers with a pregnancy complicated by TTTS that had been managed with laser ablation of communicating placental vessels. Questionnaires were sent to the mothers for completion: Parenting Stress Index (PSI), Edinburgh Postnatal Depression Scale (EPDS) and a semi-structured questionnaire related to mental health problems and support received from health professionals. Thirty-seven mothers were sent questionnaires with 32 being returned. The results showed that 47% of women had total scores equal to or greater than the 85th percentile on the PSI, which is considered abnormally high. Twenty-six per cent of mothers had evidence of depression on the EPDS. Mothers of children with prolonged medical conditions or neurological problems had significantly higher scores (p =.011). Parenting stress was not associated with high scores on the EPDS. Medical and midwifery staff were considered to provide high levels of support, with social work providing none or low levels of support. In conclusion, women whose TTTS pregnancy was managed by laser surgery have high levels of parenting stress. As the results showed that parenting stress cannot be predicted at the time of hospitalization, it is suggested that more support should be provided in hospital with further follow-up after discharge.

Relationship quality for mothers of very preterm infants.

UNLABELLED: There is a paucity of information on couple relationship quality in mothers of preterm infants during the first year of life. AIM: To determine couple relationship quality in mothers of very preterm infants in comparison to mothers of term infants and to examine maternal and infant factors associated with impaired couple relationship for the preterm mothers. METHODS: At 4 and 12 months (corrected for prematurity for the preterm cohort), the mothers completed the Dyadic Adjustment Scale, the Edinburgh Postnatal Depression Scale, the Parenting Stress Index and the Short Temperament Scale. At 12 months, the infants had a neurodevelopmental assessment. RESULTS: 86 mothers of preterm infants and 97 term mothers participated at 4 months, with 101 mothers of the preterm infants and 98 term mothers participating at 12 months. Comparisons of the two groups revealed no differences in Dyadic Adjustment or for any of the subscales. For the preterm mothers at 4 months, the independent variables associated with poor dyadic adjustment were ethnicity and higher levels of parenting stress. At 12 months, parenting stress was also an independent variable associated with impaired couple relationship. CONCLUSIONS: No differences in the incidence of poor quality couple relationship was found between mothers of very preterm and term infants. For preterm mothers, impaired couple relationship was associated with parenting stress.

Screening for autism spectrum disorder in very preterm infants during early childhood.

AIM: The aim of the study was to screen very preterm infants for autism spectrum disorder (ASD) with comparisons to a group of term controls. The study also aimed to identify maternal and neonatal risk factors, development and behaviour associated with a positive screen in the preterm group. METHOD: Preterm infants born ≤ 30 weeks gestation and term infants were recruited at two years of age. The mothers were posted the questionnaires and completed the Modified Checklist for Autism in Toddlers (M-CHAT), the Child Behaviour Checklist (CBCL) and the Depression, Anxiety and Stress Scales (DASS). Previously collected data from the mothers at 12 months--the Edinburgh Postnatal Depression Scales (EPDS) were analysed. The children had neurodevelopmental assessment including the Bayley-III. Infants positive on M-CHAT screen had an M-CHAT follow-up interview by phone and then were assessed by a developmental paediatrician as indicated with a diagnosis of autism being made on clinical judgement. RESULTS: 13 (13.4%) of the 97 preterm infants screened positive on the M-CHAT compared to three (3.9%) of the 77 term infants (p = 0.036). On follow-up interview, three of the preterm infants remained positive (one was diagnosed with autism) compared to none of the term infants. The preterm infants who screened positive were born to younger, non-Caucasian mothers and were of lower birth weight and had a higher incidence of being small for gestational age (SGA). The infants had lower composite scores on Bayley-III and had more internalising and externalising behaviours on the CBCL. The mothers had more emotional problems on the DASS and higher scores on the EPDS. On multivariate analysis, SGA, greater internalising behaviours and higher EPDS scores remained statistically significant. CONCLUSIONS: A positive screen on the M-CHAT occurs more commonly in very preterm infants than those born at term. Internalising behaviours and maternal mental health are associated with a positive screen in the preterm cohort.

Parenting stress in mothers of very preterm infants -- influence of development, temperament and maternal depression.

OBJECTIVE: To measure levels of parenting stress and postnatal depression in mothers of very preterm infants in comparison with mothers of infants born at term is the objective of this study. The study also aimed to explore factors associated with parenting stress in the mothers of the preterm infants. METHODS: One hundred and five mothers who delivered 124 babies at ≤30 weeks gestation were enrolled together with 105 term mothers who delivered 120 babies. At one year of age (corrected for prematurity for the preterm cohort), the mothers completed the Parenting Stress Index Short Form (PSI), the Edinburgh Postnatal Depression Scale (EPDS) and the Short Temperament Scale for Toddlers. The infants had neurodevelopmental assessment. The preterm and term groups were compared. RESULTS: Questionnaires were completed by 101 of the preterm mothers and 98 of the term mothers. The mean PSI Total Stress score was significantly higher for the preterm mothers (70.28 vs 64.52, p = 0.022), with 19% of the preterm group and 9% of the term group having high scores (p = 0.038).There was no group difference on the EPDS or measures of temperament, with disability being greater in the preterm infants. For the preterm group, maternal depression and infant temperament were independent predictors of Total Stress scores on multivariate analysis. CONCLUSIONS: Parenting stress in mothers of preterm infants at one year of age is significantly greater than that found in mothers of term infants. For preterm mothers, symptoms of depression and infant temperament are independent risk factors for higher levels of parenting stress.

Parenting stress in mothers of preterm infants during early infancy.

OBJECTIVE: Mothers of preterm infants during the first year of life may experience stresses greater that those found in mothers of term infants. The aim of the study was to determine the levels of parenting stress and psychological well-being in mothers of very preterm babies in comparison to a control group of term mothers. METHODS: One hundred and five mothers who delivered 124 babies at ≤30weeks gestation were recruited together with 105 mothers who delivered 120 babies at term. At 4months of age (corrected for prematurity for the preterm babies), the mothers completed the Parenting Stress Index Short Form, the Edinburgh Postnatal Depression Scale (EPDS), the Dyadic Adjustment Scale (DAS) and the Short Temperament Scale for Infants (STSI). The preterm and term groups were compared. RESULTS: Questionnaires were returned from 86 of the preterm mothers and 97 of the term mothers. The mean Total Stress score for the preterm and term groups was 67.0 and 63.79 respectively (P=0.32) with 17% of the preterm and 9% of the term group having high scores (P=0.135). There were no differences of the EPDS and the DAS between the groups. The temperament of the preterm infants was similar to the term infants. For both groups, scores on the EPDS, DAS and the STSI were independent predictors of Total Stress scores on multiple regression analysis. CONCLUSION: Parenting stress in mothers of preterm infants during early infancy does not appear to be greater than that in mothers of infants born at term. For both groups of mothers, depression symptoms, marital satisfaction and infant temperament were independent risk factors for high levels of parenting stress.