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Updated: Jan 5, 2026

Author Spotlight: Self-Assessment Protocol for Predicting Psoriatic Arthritis in Psoriasis Patients
Published on: March 1, 2024
Cardiovascular risk factors are highly overrepresented in Swedish patients with psoriatic arthritis compared with the
A J Landgren1, A Bilberg2, B Eliasson3
1Department of Rheumatology and Inflammation Research, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Insights
Patients with psoriatic arthritis (PsA) have higher rates of obesity and hypertension compared to the general population. These cardiovascular risks are particularly pronounced in women with PsA.
Area of Science:
- Rheumatology
- Cardiology
- Public Health
Background:
- Psoriatic arthritis (PsA) is a chronic inflammatory condition.
- Cardiovascular disease is a significant comorbidity in PsA patients.
- Understanding cardiovascular risk factors in PsA is crucial for patient management.
Purpose of the Study:
- To determine the prevalence of cardiovascular risk factors in PsA patients.
- To compare these risk factors between PsA patients and the general population.
- To investigate sex-based differences in cardiovascular risk factors within the PsA cohort.
Main Methods:
- A questionnaire was distributed to 982 PsA patients at a Swedish Rheumatology Clinic.
- Data from the Swedish National Public Health Survey were used for general population comparisons.
- Descriptive statistics and body mass index (BMI) calculations were performed.
Main Results:
- Obesity (BMI ≥ 30 kg/m²), hypertension, and diabetes were significantly more prevalent in PsA patients (28.6%, 40.3%, 10.5%) than in the general population (16.3%, 24.1%, 6.2%).
- Obesity was particularly overrepresented in women with PsA.
- Hypertension and ever smoking were also more prevalent in women with PsA compared to controls.
Conclusions:
- Obesity is highly overrepresented in patients with psoriatic arthritis.
- Cardiovascular risk factors, including obesity and hypertension, are more common in PsA patients.
- Women with PsA exhibit a higher prevalence of obesity, hypertension, and smoking compared to the general population.
Abstract:
Objectives: We aimed to determine the prevalence of cardiovascular risk factors in patients with psoriatic arthritis (PsA) followed at a large Swedish Rheumatology Clinic, and to compare differences in cardiovascular risk factors between men and women with PsA and with the general population.Method: A questionnaire was sent to patients with PsA registered at the Rheumatology Clinic at Sahlgrenska University Hospital, Gothenburg (n = 982). Comparisons with the general population were made using data from the Swedish National Public Health Survey. Descriptive statistics are presented. Body mass index (BMI) was calculated using self-reported height and weight.Results: Overall, 692 (70.6%) of the patients with PsA responded. The mean ± sd age was 55.6 ± 11.4 years and 52% were women. Obesity (BMI ≥ 30 kg/m2) was more prevalent (p < 0.001) in patients with PsA (28.6%) than in matched subjects from the general population (16.3%). Hypertension was also more prevalent (p < 0.001) in PsA (40.3%) than in matched subjects from the general population (24.1%), as was diabetes, with a prevalence of 10.5% in the PsA population compared with 6.2% in matched subjects (p < 0.001).Conclusion: We found obesity to be highly overrepresented in patients with PsA compared with matched subjects from the general population. This difference was particularly seen in women with PsA. Hypertension and ever smoking were also more prevalent in women with PsA compared with matched subjects from the general population.
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