Melek Sezgin1, Duygu Tecer2, Arzu Kanık3, Fulya Sultan Kekik1, Evren Yeşildal1, Erbil Akaslan1, Gonca Yıldırım1, Günşah Şahin1. 1. Mersin University Medical Faculty, Department of Physical Medicine and Rehabilitation, Mersin, Turkey. 2. Gazi University Medical Faculty, Department of Physical Medicine and Rehabilitation, Ankara, Turkey. 3. Mersin University Medical Faculty, Department of Biostatistics and Medical Informatics, Mersin, Turkey.
Abstract
OBJECTIVE: To determine RDW and MPV levels in Ankylosing Spondylitis (AS) and to investigate their relations with disease activity. MATERIALS AND METHODS: 133 patients with AS (male: 80, female: 53) and age-sex matched 133 controls (male: 79, female: 54) were enrolled. Demographic data, disease activity scores, Complete Blood Count (CBC), Erythrocyte Sedimentation Rate (ESR) and C-Reactive Protein (CRP) levels were recorded. RESULTS: The mean ages of patients and controls were 41.9±11.2 and 39.7±14.2 years respectively (p = 0.16). RDW (14.5±1.6% and 13.2±0.8%, p < 0.0001 respectively) and MPV (10.1±0.8fl and 9.9±0.7fl, p = 0.03, respectively) were significantly higher in patients with AS than in controls. There was a significant difference in RDW between patients with active AS (Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) >4) and those with inactive AS (BASDI <4) patients (14.84±1.79fl, 14.24±1.37fl, p = 0.035 respectively). RDW was positively correlated with BASDAI (r = 0.33, P < 0.0001), ESR (r = 0.45, P < 0.0001) and CRP (r = 0.42, P < 0.0001) and PLT levels (r = 0.24, P = 0.004). While MPV was not correlated with BASDAI, it was negatively correlated with ESR (r = -0.19, P = 0.03), CPR (r = -0.26, P = 0.004) and PLT levels (r = -0.39, P = <0.0001). CONCLUSIONS: RDW and MPV were significantly higher in the patients with AS than in the controls. While RDW was correlated with BASDAI and APRs, MPV was only correlated with APRs.
OBJECTIVE: To determine RDW and MPV levels in Ankylosing Spondylitis (AS) and to investigate their relations with disease activity. MATERIALS AND METHODS: 133 patients with AS (male: 80, female: 53) and age-sex matched 133 controls (male: 79, female: 54) were enrolled. Demographic data, disease activity scores, Complete Blood Count (CBC), Erythrocyte Sedimentation Rate (ESR) and C-Reactive Protein (CRP) levels were recorded. RESULTS: The mean ages of patients and controls were 41.9±11.2 and 39.7±14.2 years respectively (p = 0.16). RDW (14.5±1.6% and 13.2±0.8%, p < 0.0001 respectively) and MPV (10.1±0.8fl and 9.9±0.7fl, p = 0.03, respectively) were significantly higher in patients with AS than in controls. There was a significant difference in RDW between patients with active AS (Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) >4) and those with inactive AS (BASDI <4) patients (14.84±1.79fl, 14.24±1.37fl, p = 0.035 respectively). RDW was positively correlated with BASDAI (r = 0.33, P < 0.0001), ESR (r = 0.45, P < 0.0001) and CRP (r = 0.42, P < 0.0001) and PLT levels (r = 0.24, P = 0.004). While MPV was not correlated with BASDAI, it was negatively correlated with ESR (r = -0.19, P = 0.03), CPR (r = -0.26, P = 0.004) and PLT levels (r = -0.39, P = <0.0001). CONCLUSIONS: RDW and MPV were significantly higher in the patients with AS than in the controls. While RDW was correlated with BASDAI and APRs, MPV was only correlated with APRs.
Entities:
Keywords:
Ankylosing Spondylitis; BASDAI; Mean Platelet Volume; Red Cell Distrubution Width
Authors: Sara I Taha; Sara F Samaan; Rehab Ali Ibrahim; Nouran M Moustafa; Eman M El-Sehsah; Mariam K Youssef Journal: Clin Med Insights Arthritis Musculoskelet Disord Date: 2022-04-22
Authors: Deonilson Schmoeller; Maria Mercedes Picarelli; Terezinha Paz Munhoz; Carlos Eduardo Poli de Figueiredo; Henrique Luiz Staub Journal: Front Med (Lausanne) Date: 2017-09-06