Diabetes mellitus is an 'insulin problem' as the maintenance of normoglycaemia is affected by either reduced pancreatic insulin production or cellular insulin resistance. During a patient's first visit for type 2 diabetes mellitus, there are several consultation tasks that the doctor should consider. First, the doctor has to disclose the diagnosis. Second, there is a need to correct any myths and misconceptions that the patient may have on the disease. Next, to allow the doctor to provide patient-specific disease education and advice on lifestyle modifications and goal setting, the biopsychosocial impact of the disease on the patient should be assessed, and relevant lifestyle information gathered. Lastly, screening for the complications of diabetes mellitus and its associated medical conditions should be planned.
Diabetes Mellitus, Type 2 ; diagnosis ; prevention & control ; Humans ; Life Style ; Patient Care Planning ; organization & administration ; Physician-Patient Relations ; Truth Disclosure

INTRODUCTIONThe prevalence of orthostatic hypotension (OH) among the elderly population in Singapore, as defined by a decline in blood pressure upon a change in position, is not well-established. Studies associate OH with clinically significant outcomes such as falls. This study aims to determine the prevalence of OH among elderly patients attending a public primary care clinic (polyclinic) for chronic disease management, and examine the relationships between postulated risk factors and OH.

METHODSPatients aged ≥ 65 years attending a typical polyclinic in Geylang were identified and targeted for recruitment at the study site. A questionnaire on symptoms and postulated risk factors was administered, followed by supine and standing blood pressure measurements. Cross-sectional analysis was performed with independent sample t-test for continuous data and chi-square test for categorical data. Prevalence rate ratios with 95% confidence interval were calculated for the latter.

RESULTSA total of 364 multiethnic patients participated in the study. The prevalence of OH was 11.0%. Older age, comorbidities such as cardiac failure and kidney disease, being physically inactive at work, fatigue, self-reported dizziness in the past year, and the use of loop diuretics were found to be significantly associated with OH.

CONCLUSIONAbout one in ten elderly patients at a local polyclinic was affected by OH, which was associated with multiple factors. Some of these factors are modifiable and can be addressed to reduce the incidence of OH.

Accidental Falls ; prevention & control ; Aged ; Aged, 80 and over ; Asian Continental Ancestry Group ; Blood Pressure ; Blood Pressure Determination ; Cross-Sectional Studies ; Female ; Geriatrics ; Humans ; Hypotension, Orthostatic ; diagnosis ; epidemiology ; therapy ; Male ; Middle Aged ; Models, Statistical ; Prevalence ; Primary Health Care ; Risk Factors ; Singapore