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Biomedical subjects

Frank Oberklaid

Publications and source records attributed to Frank Oberklaid.

12 recordsLinked to original sources

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↗

Maintaining an agenda for children: the role of data in linking policy, politics and outcomes.

There is growing recognition in Australia of the importance of early childhood to later health and wellbeing, with developments such as the National Agenda for Early Childhood and the National Public Health Action Plan for Children. To sustain a policy agenda for children and improve long-term outcomes, we need timely, comprehensive and accurate indicators and data on child health, development and wellbeing. Building this evidence requires a national monitoring and surveillance system that involves more than aggregating or linking existing data. Steps to building a national system are: to agree on key indicators of child health, development and wellbeing for regular reporting, to research a comprehensive set of indicators for each domain and ascertain data gaps, and to ensure development and coordination of data relevant to policy-making.

Australia↗

Population health and wellbeing: identifying priority areas for Victorian children.

BACKGROUND: Population health information, collected using soundly-designed methodologies, is essential to inform policy, research, and intervention programs. This study aimed to derive policy-oriented recommendations for the content of a health and wellbeing population survey of children 0-12 years living in Victoria, Australia. RESULTS: Qualitative interviews were conducted with 54 academic and policy stakeholders, selected to encompass a wide breadth of expertise in areas of public health and inter-sectoral organisations relevant to child health outcomes, including universities, government and non-government agencies across Victoria. These stakeholders were asked to provide advice on strategic priorities for child health information (data) using a structured interview technique. Their comments were summarised and the major themes were extracted. The priority areas of health and wellbeing recommended for regular collection include obesity and its determinants, pregnancy and breastfeeding, oral health, injury, social and emotional health and wellbeing, family environment, community, health service utilisation, illness, and socioeconomic position. Population policy questions for each area were identified. CONCLUSION: In contrast to previous population survey programs nationally and internationally, this study sought to extract contemporary policy-oriented domains for inclusion in a strategic program of child health data collection, using a stakeholder consultation process to identify key domains and policy information needs. The outcomes are a rich and relevant set of recommendations which will now be taken forward into a regular statewide child health survey program.

Journal Article↗

The distraction test: the last word?

OBJECTIVE: Universal Newborn Hearing Screening (UNHS) programmes have been widely implemented, but their costs, benefits and long-term logistics remain to be clearly defined. There are few rigorous evaluations of alternative strategies. In this paper, we evaluate the performance of the distraction test component of the two-tiered Victorian Infant Hearing Screening Program (VIHSP). METHODS: All babies born in the State of Victoria, Australia in 1993 who survived the neonatal period were screened for the presence of risk factors for hearing loss. Those at-risk were referred for Auditory Brainstem Evoked Response (ABR) screening by a professional audiologist. All others were screened by modified distraction test at age 7-9 months. This birth cohort was followed through age 6 for diagnoses of congenital hearing loss resulting in fitting of hearing aids. Estimates of false-positives, false-negatives, sensitivity, specificity and positive predictive values were determined for the distraction test as a population screen. Ages at diagnosis and aid fitting for screen failures with hearing loss were compared with current goals. RESULTS: For targeted (moderate or greater-aided) losses, the distraction test yielded eight (0.02%) documented false-negatives (one severe and seven moderate) and an estimated 4265 (99%) false-positives. Distraction test sensitivity was 65%, specificity 91% and PPV 0.3%. Mean age at diagnosis for distraction test failures across all severities, including mild losses, was 23 (SD 18) months with a mean age at aid fitting of 26 (SD 20) months. CONCLUSIONS: The distraction test screen generated large numbers of false-positives and a significant number of false-negatives, performing particularly poorly with moderate losses. Ages at diagnosis and aid fitting for screen failures were far older than currently accepted goals. There is little evidence that the distraction test can be made to work acceptably as a population-based screen.

Child↗

Community-based child and family services--many questions remain.

UNLABELLED: In a description of baseline characteristics of experimental and control families that are to be part of an evidence-based intervention study, Sundelin et al. found, contrary to expectations, a negative association between high socio-economic status (SES) and child outcomes. CONCLUSION: Allowing for possible study limitations, the results of Sundelin et al. further the argument that community-based services should be provided universally to all children and families, rather than attempting to target services on the basis of SES.

Child↗

Developmental delay--identification and management.

BACKGROUND: Developmental delay occurs in up to 5% of children under 5 years of age. This includes delays in speech and language development, motor development, social-emotional development, and cognitive development. General practitioners are in an ideal position to play a central role in the early detection of developmental and behavioural problems in young children. OBJECTIVE: This article discusses the advantages and disadvantages of various methods health professionals use to assess children's development. It recommends ongoing developmental surveillance (rather than point-in-time assessment) and a multidisciplinary approach. DISCUSSION: In a busy general practice, obtaining parent reports of development is a good "first line screen", and an efficient and effective way of selecting out children who require a more detailed assessment and/or referral. Early intervention is essential for optimising developmental progress in the delayed child.

Child Development↗

Epidemiology of congenital hearing loss in Victoria, Australia.

The aim of this study was to report the incidence, prevalence and clinical characteristics of congenital hearing loss sufficient to require hearing aid fitting in the first 6 years of life for the 1993 birth cohort of the state of Victoria (population 4.4 million), Australia. In 1993, 64,116 infants born in the state of Victoria survived the neonatal period. Subjects included all children with congenital hearing loss for which hearing aids were fitted, at any time up to and including 31 December 1999, when the youngest member of the cohort reached 6 years of age. Data on the degree, type and etiology of hearing loss were available from the Australian Hearing database for all subjects. Sociodemographic and health data were available from the Victorian Infant Hearing Screening Program (VIHSP) and parent questionnaires. The known prevalence of identified congenital hearing loss increased as the cohort aged. By the time the youngest member had reached the age of 6 years, 134 children (78 boys, 56 girls) had been fitted with hearing aids for permanent congenital hearing loss of any degree (2.09/1000). Fifty-four (40%) of these had known mild losses (20-40 dB HL). The prevalence of known moderate or greater loss (> 40 dB HL) was 1.12/1000; the data suggest that over 90% could have been detectable by neonatal hearing screening. A further seven children from the birth cohort were fitted with hearing aids due to acquired forms of hearing loss (0.11/1000). The etiology was known in only 57 (43%) congenital cases, with known non-syndromal genetic causes accounting for 21 (37%) of these. This study reports on the prevalence of congenital hearing loss requiring hearing aid fitting for an entire birth cohort. These data indicate the possible yield from neonatal screening, and hence the likely benefit of such screening. For a large proportion of cases, the etiology remains unknown. These data have implications for health service delivery and illustrate the usefulness of a population database in monitoring the prevalence of congenital hearing loss.

Child↗

Infant behavior and maternal adaptations in the first six months of life.

This study explored the relationship among infant temperament, maternal concern, and adjustment during early infancy, and the stability of these variables over time. Infants identified as difficult were found to change considerably across three time points (between five weeks and six months), suggesting the need for caution in prognostication with respect to temperament difficulties in infancy. Further implications for the care of young infants and their families are discussed.

Adaptation, Psychological↗