The aim of this study was to determine the association between type-2 diabetes mellitus (DM), BMD and fractures in 6,655 men and women aged 55 years and over from the Rotterdam Study. We compared subjects with type-2 DM to subjects without DM. Additionally, subset analyses were performed, dividing subjects on the basis of the glucose tolerance test into already treated DM, newly diagnosed DM, impaired glucose tolerance (IGT) and normal glucose tolerance (NGT, reference). Femoral neck and lumbar spine BMD were measured using DEXA. Nonvertebral fracture ascertainment was performed using an automated record system involving GPs and local hospitals. Although subjects with DM had higher BMD, they had an increased nonvertebral fracture risk: hazard ratio (HR) 1.33 (1.00-1.77). In subset analysis, the increased fracture risk appeared restricted to treated DM subjects only: HR 1.69 (1.16-2.46). Subjects with IGT had a higher BMD, but contrary to treated DM, they had a lower fracture risk: HR 0.80 (0.63-1.00). In conclusion, subjects with type-2 DM and IGT both have a higher BMD. Whereas, subjects with IGT have a decreased fracture risk, subjects with DM (primarily those with already established and treated DM) had an increased fracture risk, probably due to long-term complications associated with DM.

Patients with peripheral arterial disease (PAD) report diverse clinical manifestations that are not always consistent with classic intermittent claudication. We examined the degree to which atypical exertional leg symptoms, intermittent claudication, and exertional leg symptoms that begin at rest were associated with mood states such as anxiety, depressive symptoms, and anhedonia (i.e. lack of positive affect). A cohort of consecutive PAD patients (n = 628) from the Erasmus Medical Center, Rotterdam, The Netherlands, completed the Hospital Anxiety and Depression Scale and the San Diego Claudication questionnaire. The ankle-brachial index and clinical factors were assessed in all patients at baseline. Anxiety was present in 29%, depressive symptoms in 30%, and anhedonia in 28% of patients. Pain at rest was independently associated with anxiety, depressive symptoms, and anhedonia (ORs between 2.5 and 4.0, p ≤ 0.001), while there was no relationship between intermittent claudication and mood states. Patients with atypical leg symptoms had a twofold risk of anxiety (OR = 1.9, 95% CI 1.1-3.5, p < 0.05). Adjusting for sex, age, ankle-brachial index, cardiovascular history, time since ankle-brachial index screening, clinical factors, and medication use, both pain at rest (OR = 3.4, 95% CI 1.6-7.0, p = 0.001) and atypical leg symptoms (OR = 2.3, 95% CI 1.1-4.9, p < 0.05) were associated with comorbid mood problems. In conclusion, PAD patients with atypical leg symptoms or pain at rest reported more impaired mood than patients without those symptoms. These patients should be monitored closely in clinical practice, as previous research in cardiovascular patients has shown that mood disorders and sub-threshold symptoms predict poor prognosis.

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Hypotensive blood pressure response after single-stage treadmill exercise tests in patients with known or suspected peripheral arterial disease was associated with a higher risk for all-cause long-term mortality and MACCE, which might be reduced by statin and aspirin use.