Biomedical subjects

Harriet Hiscock

Publications and source records attributed to Harriet Hiscock.

8 recordsLinked to original sources

PubMed2007

Adverse associations of sleep problems in Australian preschoolers: national population study.

OBJECTIVE: In contrast to school-aged children, the impact of sleep problems in preschool-aged children is not well documented. We aimed to determine relationships between preschool-aged child sleep problems and child behavior; health-related quality of life; verbal, preliteracy, and early numeracy skills; diagnosis of attention-deficit/hyperactivity disorder; and injury. PARTICIPANTS AND METHODS: Participants included families (n = 4983) participating in the first wave of the Longitudinal Study of Australian Children, a nationally representative study of Australian children aged 4 to 5 years surveyed from March to November 2004. Measures consisted of a primary caregiver's report of whether their child had a sleep problem (none versus mild versus moderate/severe); specific sleep patterns occurring > or = 4 nights per week; health-related quality of life (by using the Pediatric Quality of Life Inventory 4.0); behavior (by using the Strengths and Difficulties Questionnaire) and parent-reported diagnosis of attention-deficit/hyperactivity disorder; and injury requiring medical attention in the past 12 months. Tests of receptive vocabulary and preliteracy/numeracy skills (by using the Who Am I? developmental assessment and the adapted Peabody Picture Vocabulary Test, 3rd Edition) were directly administered to each child. RESULTS: Sleep problems were common, and compared with children without sleep problems, children with sleep problems had poorer child health-related quality of life, more behavior problems, and higher rates of attention-deficit/hyperactivity disorder. Difficulty going to sleep and morning tiredness had greater adverse associations than snoring or night waking. CONCLUSIONS: Given that sleep problems are very common, the adverse outcomes shown here could affect the transition to school for a very large number of preschoolers.

Attention Deficit Disorder with Hyperactivity↗

PubMed2006

Improving infant sleep and maternal mental health: a cluster randomised trial.

OBJECTIVES: To determine whether a community-delivered intervention targeting infant sleep problems improves infant sleep and maternal well-being and to report the costs of this approach to the healthcare system. DESIGN: Cluster randomised trial. SETTING: 49 Maternal and Child Health (MCH) centres (clusters) in Melbourne, Australia. PARTICIPANTS: 328 mothers reporting an infant sleep problem at 7 months recruited during October-November 2003. INTERVENTION: Behavioural strategies delivered over individual structured MCH consultations versus usual care. MAIN OUTCOME MEASURES: Maternal report of infant sleep problem, depression symptoms (Edinburgh Postnatal Depression Scale (EPDS)), and SF-12 mental and physical health scores when infants were 10 and 12 months old. Costs included MCH sleep consultations, other healthcare services and intervention costs. RESULTS: Prevalence of infant sleep problems was lower in the intervention than control group at 10 months (56% vs 68%; adjusted OR 0.58 (95% CI: 0.36 to 0.94)) and 12 months (39% vs 55%; adjusted OR 0.50 (0.31 to 0.80)). EPDS scores indicated less depression at 10 months (adjusted mean difference -1.4 (-2.3 to -0.4) and 12 months (-1.7 (-2.6 to -0.7)). SF-12 mental health scores indicated better health at 10 months (adjusted mean difference 3.7 (1.5 to 5.8)) and 12 months (3.9 (1.8 to 6.1)). Total mean costs including intervention design, delivery and use of non-MCH nurse services were 96.93 pounds sterling and 116.79 pounds sterling per intervention and control family, respectively. CONCLUSIONS: Implementing this sleep intervention may lead to health gains for infants and mothers and resource savings for the healthcare system. TRIAL REGISTRATION: Current Controlled Trial Registry, number ISRCTN48752250 [controlled-trials.com] (registered November 2004).

Australia↗

PubMed2006

Prevalence, stability, and outcomes of cry-fuss and sleep problems in the first 2 years of life: prospective community-based study.

OBJECTIVE: To report the prevalence and stability of cry-fuss problems during the first 4 months of life and sleep problems from 2 to 24 months and relationships between the persistence of cry-fuss and sleep problems and outcomes at 24 months. METHODS: The study was a prospective cohort study in maternal and child health centers in 3 local government areas in Melbourne, Australia. A total of 483 first-born infants were monitored prospectively from 2 weeks through 2, 4, 8, 12, 18, and 24 months. Child behavior, maternal depression, parenting stress, and marital quality were assessed. Predictor variables were parent reports of moderate or greater cry-fuss problems (2 and 4 months) and sleep problems (8, 12, 18, and 24 months) and parent-reported, 24-hour, sleep/cry-fuss diaries (2, 4, and 12 months). RESULTS: The response rate was 68% (483 of 710 infants); the attrition rate was <6%. The prevalence of cry-fuss problems decreased from 19.1% at 2 months to 12.8% at 4 months, with 5.6% of mothers reporting cry-fuss problems at both ages. Prevalence rates of sleep problems were 21.2%, 16.2%, 10.0%, and 12.1% at 8, 12, 18, and 24 months, respectively; 6.4% had a problem at > or =3 of these ages. In multivariate analyses, cry-fuss/sleep problems at > or =3 previous time points (but not 1 or 2 time points) contributed significantly to depression (2.8% of variance), total behavior (1.4% of variance), and total stress (4.6% of variance) scores. Repeated problems had a greater impact than a concurrent sleep problem on depression and stress scores, whereas the reverse was true for behavior scores. CONCLUSIONS: Most cry-fuss and sleep problems in the first 2 years of life are transient. Persistent, rather than transient, problems contribute to maternal depression, parenting stress, and subsequent child behavior problems.

Adult↗

PubMed2006

The crying baby.

BACKGROUND: Up to 20% of parents report a problem with their infant crying in the first 3 months of life. The majority of babies have no organic cause of crying and most crying subsides by 3-4 months. OBJECTIVE: This article describes the management of persistent crying in the first 3 months of life. DISCUSSION: Management includes exclusion of medical causes and ensuring the baby is adequately rested and fed. Unexplained episodes of crying can be managed by: carrying the baby, going for a walk with baby in the pram, giving baby a deep, warm bath, or playing white noise or environmental sounds to distract the baby from crying. Postnatal depression is common in mothers of crying babies and should be actively screened for and appropriate clinical help offered if required. All families benefit from support including a review appointment and practical help around the home where possible.

Crying↗

PubMed2004

1. Problem crying in infancy.

Up to 20% of parents report a problem with infant crying or irritability in the first 3 months of life. Crying usually peaks at 6 weeks and abates by 12-16 weeks. For most irritable infants, there is no underlying medical cause. In a minority, the cause is cow's milk and other food allergy. Only if frequent vomiting (about five times a day) occurs is gastro-oesophageal reflux a likely cause. It is important to assess the mother-infant relationship and maternal fatigue, anxiety and depression. Management of excessive crying includes: explaining babies' normal crying and sleeping patterns; helping parents help their baby deal with discomfort and distress through a baby-centred approach; helping parents recognise when their baby is tired and apply a consistent approach to settling their baby; encouraging parents to accept help from friends and family, and to simplify household tasks. If they are unable to manage their baby's crying, admission to a parenting centre (day stay or overnight stay) or local hospital should be arranged.

Algorithms↗

PubMed2003

Prescribing of psychotropic medications for children by Australian pediatricians and child psychiatrists.

OBJECTIVE: To describe the pattern of prescribing of psychotropic medications for Australian children. DESIGN: Australia-wide cross-sectional postal survey conducted in 2000. PARTICIPANTS: All registered general pediatricians and child and adolescent psychiatrists. RESULTS: The survey was completed by 435 general pediatricians and 187 child and adolescent psychiatrists (response rates 72% and 70%, respectively). Stimulants and clonidine were the most frequently prescribed medications. Seventy-two percent of practitioners reported that they had prescribed a combination of medications. Frequent combinations included a stimulant and clonidine (64% of pediatricians, 51% of child psychiatrists) and a stimulant and a selective serotonin reuptake inhibitor (SSRI; 29% of pediatricians, 36% of child psychiatrists). Pediatricians were more likely than child psychiatrists to report prescribing clonidine for sleep problems (67% vs 36%). Child psychiatrists were more likely than pediatricians to report prescribing SSRIs (93% vs 75%) and mood stabilizers (45% vs 11%) for depression, and SSRIs (74% vs 50%) and tricyclic antidepressants (37% vs 12%) for obsessive compulsive disorder. Off-label prescribing (indication or age not included in the product information) was reported by 40%. Over 5% of practitioners in this study had prescribed clonidine, methylphenidate, dexamphetamine, and typical neuroleptics for children under 3 years of age. CONCLUSIONS: A broad range of psychotropic medications are being prescribed for Australian children, with some medication groups being prescribed frequently. Combinations of psychotropic medications are used regularly, and there is some prescribing for very young children. The safety and efficacy of several of the agents prescribed have not been adequately researched in children. There is an urgent need for pediatric psychopharmacology research to inform current prescribing practice.

Adult↗

PubMed2003

Outcomes of infant sleep problems: a longitudinal study of sleep, behavior, and maternal well-being.

OBJECTIVES: In a community sample of children aged 3 to 4 years with previous infant sleep problems, we aimed to 1) establish proportions with recurring, persisting, and resolving sleep problems; 2) identify early predictors of later sleep problems; and 3) identify comorbidities of persistent or recurrent sleep problems at age 3 to 4 years. METHODS: A follow-up community survey was conducted of mothers of children aged 3 to 4 years who had, as 8- to 10-month-old infants with identified sleep problems, participated in a community-based, randomized, controlled trial of a brief sleep intervention from 3 middle-class local government areas in Melbourne, Australia. Infant sleep problems (standardized maternal questionnaire), maternal well-being (Edinburgh Postnatal Depression Scale), child behavior problems (Child Behavior Check List for ages 1.5 to 5 years), marital satisfaction (Dyadic Adjustment Scale), and family functioning (General Functioning Scale, McMaster Family Assessment Device) were measured. RESULTS: Seventy-three percent (114 of 156) of mothers responded, 36 (32%) of whom reported a current problem with their child's sleep. Current sleep problems were similar regardless of infant sleep intervention. Twelve percent (14 of 114) reported that their child's sleep problem had persisted, and 19% (21 of 113) reported that it had recurred. Children with current sleep problems were more likely still to be nursed to sleep by an adult and had slightly higher mean scores on Child Behavior Check List subscales for Aggressive Behavior (54 vs 52) and Somatic Problems (55 vs 53). Their mothers had higher Edinburgh Postnatal Depression Scale scores (median: 8 vs 5) and more difficulties with their partner undermining the management of their child. However, early depression did not predict current sleep problems. Families of children with sleep problems were functioning as well as those without sleep problems. CONCLUSIONS: Persistence or recurrence of infant sleep problems in the preschool years is common and is associated with slightly higher child behavior problems and maternal depression scores. Results suggest that depressive symptoms are a result rather than cause of sleep problems. Despite this, families of children with sleep problems are functioning well.

Australia↗

PubMedDate not supplied

Sleep problems in young infants and maternal mental and physical health.

AIM: Sleep problems in the second 6 months of life are common and associated with maternal depression. This paper extends previous research to (i) establish the prevalence of sleep problems in younger infants from a broader socio-economic spectrum, (ii) examine the relationship between infant sleep problems and maternal physical, as well as mental, health, and (iii) explore mothers' sleep quality as a potential mediator of this relationship. METHODS DESIGN: Cross-sectional, community survey in Melbourne, Australia. SAMPLE: Mothers of 3- to 6-month-old infants (mean 4.6 months) recruited from well-child clinics in six sociodemographically diverse metropolitan local government areas. OUTCOME MEASURES: Maternal mental and physical health; standardised questionnaire on infant sleep patterns; maternal report of an infant sleep problem (yes/no). RESULTS: The survey was completed by 692 mothers; 237 (34%) reported an infant sleep problem, of whom 73 (31%) rated the problem as severe. Sleep patterns characterising a problem included the infant waking seven nights per week, nursing the infant to sleep at the beginning of the night, the infant sleeping in the parent's room, and parental disagreement regarding managing infant sleep. There was no relationship between sleep problems and socio-economic levels. Mothers reporting infant sleep problems had poorer mental and physical health compared with those not reporting sleep problems. CONCLUSION: Sleep problems are common in early infancy across metropolitan socio-economic levels and are associated with poorer maternal health and well-being. Preventive strategies for infant sleep problems need to begin early in primary care to improve mothers' health.

Adolescent↗