{Reference Type}: Journal Article
{Title}: Age and sex differences in the impact of common comorbidities on stroke and myocardial infarction: results from the China Patient-Centered Evaluative Assessment of Cardiac Events Million Persons Project.
{Author}: Qiu W;Cai A;Nie Z;Wang J;Ou Y;Feng Y;
{Journal}: Public Health
{Volume}: 235
{Issue}: 0
{Year}: 2024 Aug 2
{Factor}: 4.984
{DOI}: 10.1016/j.puhe.2024.06.005
{Abstract}: OBJECTIVE: This study aims to evaluate the age- and sex-specific associations of comorbidities with stroke and MI and further calculate the population-attributable fractions (PAFs) of five comorbid diseases for stroke and myocardial infarction (MI) by age and sex.
METHODS: This is a prospective cohort study.
METHODS: This study leveraged data from a sub-cohort of the China Patient-Centered Evaluative Assessment of Cardiac Events (PEACE) Million Persons Project. Participants aged 35-75 years without a prevalent stroke and MI were enrolled from January 2016 to December 2020, with follow-up through December 2021. Five common comorbidities were collected at baseline, and the study outcome was hospitalization for stroke and MI identified from the Inpatients Registry.
RESULTS: Of 100,873 participants, the mean age was 54.2 (±10.2) years, 34.2% were ≥60 years old, and 60.8% were women. After a median follow-up of 3.52 years, 4156 participants had stroke/MI. The strengths of the associations between hypertension, diabetes, and obesity with stroke/MI were higher in younger individuals than in seniors, and obesity had a more hazardous impact on stroke/MI in men than in women. The five comorbidities collectively explained a higher population attributable fraction (PAF) for stroke/MI in the young group (51.5[46.9, 55.7] %) than in the senior group (41.3[37.0, 45.4] %), in men (45.6[40.9, 49.9] %) than in women (41.1[36.1, 45.7] %).
CONCLUSIONS: Most of the common comorbidities were significantly associated with stroke and MI. Several age and sex differences in the impacts of comorbidities on stroke/MI were observed, highlighting the importance of age- and sex-specific preventive strategies to reduce premature stroke and MI.