Kudzinesta M, Mubita M, Kalemeera F, Godman B, Hango E, Kibuule D. Utility of medicines information leaflets in hypertensive care in a setting with low health literacy: A cross-sectional study.
MEDICINE ACCESS @ POINT OF CARE 2020;
4:2399202620910031. [PMID:
36204088 PMCID:
PMC9413747 DOI:
10.1177/2399202620910031]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 02/05/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction:
Higher levels of health literacy improve utilization of health information,
medication adherence and outcomes. Few studies evaluate the utility of
medicines information in hypertensive care in settings with low health
literacy.
Aim:
To determine the level of health literacy and utility of medicines
information leaflets (MILs) among hypertensive patients in public health
care in Namibia.
Methods:
A hospital-based survey among hypertensive patients receiving care at a
referral hospital in Namibia from the 8 June 2018 to 29 June 2018. Patient’s
health literacy and utility of MIL were assessed using three literacy tools
and a survey questionnaire. Quantitative data were analysed using
descriptive statistics and qualitative thematic content analysis for factors
associate with the utility of the MIL.
Results:
Of the 139 patients, 63% were female and the mean age was 45.7 (range:
19.0–84.0) years. Over 85.6% had of low literacy skills (Rapid Estimate of
Literacy in Medicine (REALM) score <44, that is, unable to read simple
health materials), 38.8% had positive Single Item Literacy Screener (SILS)
scores (⩾2, require help to read medicines information) and 66.9% had
inadequate skills for comprehension, appraisal and decision-making with
regard to health information (Health Literacy Skills Instrument-Short Form
(HLSI-SF) score <70%). The level of access to and utility of MIL were
low, 32.4% and 34.6%, respectively. The main factors associated with poor
utility of the MIL were low patient health literacy, lack of guidelines on
the use of MIL and MIL written in non-native languages.
Conclusion:
Low rates of health literacy and utility of MIL were observed among
hypertensive patients in Namibia. The integration of health literacy
programmes, and MIL guidelines are needed to promote utility of medicine
information and improve medication adherence.
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