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Published on: October 24, 2019
Parental awareness of newborn bloodspot screening in Ireland
Patricia Fitzpatrick1, Catherine Fitzgerald2, Rebecca Somerville2
1School of Public Health, Physiotherapy & Sports Science, University College Dublin, Dublin, Ireland. patricia.fitzpatrick@ucd.ie.
Insights
Parental awareness of newborn bloodspot screening (NBS) and screened conditions is limited. Many mothers incorrectly identified conditions like diabetes and sickle cell disease, highlighting a need for improved patient education.
Area of Science:
- Medical Genetics
- Public Health
- Pediatrics
Background:
- Limited understanding exists regarding parental familiarity with newborn bloodspot screening (NBS) and their comprehension of screen-detected conditions.
- Assessing parental awareness is crucial for effective communication and informed decision-making in newborn screening programs.
Purpose of the Study:
- To evaluate parental awareness of the newborn bloodspot screening (NBS) test.
- To assess parental knowledge of specific conditions included in NBS panels.
Main Methods:
- Two studies were conducted: a telephone questionnaire with parents of children diagnosed with cystic fibrosis (CF) (n=124) and a cross-sectional survey of antenatal and postnatal women (n=1142) regarding NBS awareness.
- Data collection involved questionnaires assessing knowledge of NBS and specific screened conditions.
Main Results:
- A significant proportion of mothers incorrectly identified conditions such as diabetes/asthma and sickle cell disease as part of NBS.
- Awareness of specific conditions varied, with phenylketonuria (PKU) correctly identified by 48% (postnatal) and 26% (antenatal), and CF by 82% (postnatal) and 64% (antenatal).
- Only 51% of parents whose children were diagnosed with CF after NBS were aware that CF was included in the screening panel at the time of the test.
Conclusions:
- Current parental awareness of NBS and its screened conditions is insufficient, necessitating improvements in health information delivery.
- Enhanced communication strategies are required for healthcare professionals to effectively discuss NBS and screen-detected diagnoses with parents.
- Improving parental understanding of NBS can support better engagement and informed consent processes.
Background:
There is little known regarding how familiar parents are with the newborn bloodspot screening (NBS) test or how well parents of a child with a screen-detected condition understand that condition initially.
Aim:
The study aim was to examine parental NBS awareness and conditions screened.
Methods:
Two studies were conducted: [1] Parents of children with cystic fibrosis (CF) detected via NBS and subsequently, diagnosed (n = 124) completed a telephone questionnaire regarding information they received at the time of NBS. [2] A cross-sectional study of women (n = 662 (58%) antenatal; n = 480 (42%) postnatal) attending three large maternity hospitals completed a questionnaire addressing NBS awareness.
Results:
Mothers incorrectly identified diabetes/asthma (35% postnatal; 70% antenatal) and sickle cell disease (26%) as conditions on NBS in Ireland. Phenylketonuria was correctly identified by 48/26%, CF by 82/64%, and congenital hypothyroidism by 35/13% postnatal and antenatal women respectively. Of parents of children screen-detected and subsequently, diagnosed with CF, only half (n = 63; 51%) reported awareness at the time of NBS that CF was included. These results should be used to improve the information provided to expectant mothers and to inform health professionals' initial discussions with parents about their child's diagnosis, building on parents' pre-existing knowledge.
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