Multimorbidity and health literacy: a population-based survey among 28,627 Danish adults

TY - JOUR

T1 - Multimorbidity and health literacy

T2 - a population-based survey among 28,627 Danish adults

AU - Pedersen, Sofie Emilie

AU - Aaby, Anna Sofia Elisabeth

AU - Friis, Karina

AU - Maindal, Helle Terkildsen

PY - 2023/3

Y1 - 2023/3

N2 - Aim: Individuals with multimorbidity often have complex healthcare needs challenging their health literacy skills. This study aimed to investigate the association between the number of physical conditions and health literacy and to examine the difference in health literacy levels between individuals with multimorbidity based on physical conditions and individuals with additional mental disorders. Methods: Respondents aged 25 years or older from a Danish population-based survey were included (N = 28,627). Multimorbidity was assessed based on 18 self-reported chronic conditions; health literacy was measured using two scales from the Health Literacy Questionnaire focusing on understanding health information and engaging with healthcare providers. Associations were examined using multiple logistic regression analysis. Results: We found a positive association between number of physical conditions and the odds of having difficulties in understanding health information and engaging with healthcare providers. For example, the adjusted odds ratio (OR) of having difficulties in understanding health information was 1.45 (95% confidence interval (CI): 1.09–1.94) for individuals with two physical conditions compared with individuals without multimorbidity. The associations formed a positive exposure–response pattern. Furthermore, respondents with both mental and physical conditions had more than twice the odds of having health literacy difficulties compared to respondents with only physical conditions (adjusted OR 2.53 (95% CI 2.02–3.18) and 2.28 (95% CI 1.92–2.72) for the scales, respectively). Conclusions: Our results suggest that responding to patients’ health literacy needs is crucial for individuals with multimorbidity – especially those with combined mental and physical conditions.

AB - Aim: Individuals with multimorbidity often have complex healthcare needs challenging their health literacy skills. This study aimed to investigate the association between the number of physical conditions and health literacy and to examine the difference in health literacy levels between individuals with multimorbidity based on physical conditions and individuals with additional mental disorders. Methods: Respondents aged 25 years or older from a Danish population-based survey were included (N = 28,627). Multimorbidity was assessed based on 18 self-reported chronic conditions; health literacy was measured using two scales from the Health Literacy Questionnaire focusing on understanding health information and engaging with healthcare providers. Associations were examined using multiple logistic regression analysis. Results: We found a positive association between number of physical conditions and the odds of having difficulties in understanding health information and engaging with healthcare providers. For example, the adjusted odds ratio (OR) of having difficulties in understanding health information was 1.45 (95% confidence interval (CI): 1.09–1.94) for individuals with two physical conditions compared with individuals without multimorbidity. The associations formed a positive exposure–response pattern. Furthermore, respondents with both mental and physical conditions had more than twice the odds of having health literacy difficulties compared to respondents with only physical conditions (adjusted OR 2.53 (95% CI 2.02–3.18) and 2.28 (95% CI 1.92–2.72) for the scales, respectively). Conclusions: Our results suggest that responding to patients’ health literacy needs is crucial for individuals with multimorbidity – especially those with combined mental and physical conditions.

KW - multimorbidity

KW - physical conditions

KW - mental conditions

KW - health literacy

KW - health information

KW - health literacy responsiveness

KW - health literacy questionnaire

KW - Health Literacy Questionnaire

KW - Multimorbidity

KW - Humans

KW - Health Literacy

KW - Mental Disorders

KW - Denmark

KW - Adult

KW - Surveys and Questionnaires

KW - Chronic Disease

U2 - 10.1177/14034948211045921

DO - 10.1177/14034948211045921

M3 - Journal article

C2 - 34636270

SN - 1403-4948

VL - 51

SP - 165

EP - 172

JO - Scandinavian Journal of Public Health

JF - Scandinavian Journal of Public Health

IS - 2

ER -