Knight-Madden J, Abar A, Smith M, Asnani M. Factors Affecting Age of Initial Specialty Clinic Evaluation Among Infants with Sickle Cell Disease in Kingston, Jamaica.
J Pediatr 2023:113384. [PMID:
36931493 DOI:
10.1016/j.jpeds.2023.02.030]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 02/08/2023] [Accepted: 02/20/2023] [Indexed: 03/19/2023]
Abstract
OBJECTIVES
To evaluate the effectiveness of newborn screening for sickle cell disease in eastern Jamaica by determining what proportion of screen-positive infants were registered with the Sickle Cell Unit (SCU) by two months (60 days) of age and identifying parents' perceptions of facilitators and barriers impacting age at registration.
STUDY DESIGN
This cross-sectional study used a mixed method approach. Ages at diagnosis confirmation and first clinic visit were recorded for screen-positive infants born between February 1, 2015, and November 15, 2017. All parents were invited to complete the survey and early and late attendees were invited to participate in the qualitative aspect of the study. A researcher-designed questionnaire and an interview guide based on the Capability, Opportunity, Motivation, Behavior (COM-B), and Health Belief Models examined factors that may affect time to registration. Quantitative data were analyzed to yield descriptive statistics using Stata®v14. All interview data were coded. Similar codes were grouped together into themes.
RESULTS
Most (97.7%) of the 133 screen-positive infants had their diagnosis confirmed. Only 40% had their first clinic visit by age 60 days. Denial of the diagnosis, poor communication, and the costs of treatment and transportation were perceived barriers to registration, whereas family support was a facilitator.
CONCLUSIONS
Diagnosis confirmation was almost universal, but most infants did not attend clinic by two months of age. In-depth interviews have identified several facilitators and barriers that can be targeted to improve early registration.
Collapse