The Epidemiology of Depression and Diabetes Distress in Type 2 Diabetes in Kuwait
Ebaa Al‐Ozairi, Abdullah Al-Ozairi, Clare Blythe, Etab Taghadom, Khalida Ismail
Abstract
This study is aimed at describing the prevalence of and risk factors for depression and diabetes distress in people with type 2 diabetes and whether depression and distress are independently associated with worse biomedical outcomes. The study was of cross-sectional design. The setting was the Dasman Diabetes Institute, Kuwait. The Patient Health Questionnaire-9 (PHQ-9) was used to measure the prevalence of depression, defined as a <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mtext>score</mml:mtext><mml:mo>≥</mml:mo><mml:mn>10</mml:mn></mml:math> (depression caseness). The Problem Areas in Diabetes (PAID) was used to measure diabetes-related distress. Data on biomedical outcomes, lifestyle factors, and sociodemographic information were collected. The prevalence of depression and diabetes distress caseness was 29% and 14%, respectively. Depression caseness patients were more likely to be female (60%; <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:mi>p</mml:mi><mml:mo>=</mml:mo><mml:mn>0.001</mml:mn></mml:math>), have Kuwaiti nationality (68%, <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M3"><mml:mi>p</mml:mi><mml:mo>=</mml:mo><mml:mn>0.121</mml:mn></mml:math>), were on insulin (67%, <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M4"><mml:mi>p</mml:mi><mml:mo>=</mml:mo><mml:mn>0.001</mml:mn></mml:math>), have higher body mass index (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M5"><mml:mi>p</mml:mi><mml:mo>=</mml:mo><mml:mn>0.047</mml:mn></mml:math>), were less physically active (78%; <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M6"><mml:mi>p</mml:mi><mml:mo>=</mml:mo><mml:mn>0.034</mml:mn></mml:math>), have a higher PAID score (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M7"><mml:mi>p</mml:mi><mml:mo><</mml:mo><mml:mn>0.001</mml:mn></mml:math>), and have hypertension (74%, <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M8"><mml:mi>p</mml:mi><mml:mo>=</mml:mo><mml:mn>0.047</mml:mn></mml:math>). After adjustment of sociodemographics (age, gender, and marital status) and body mass index, the prevalence of depression was associated with higher HbA1c (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M9"><mml:mi>B</mml:mi><mml:mo>=</mml:mo><mml:mn>0.04</mml:mn></mml:math>, 95% confidence interval 0.01 to 0.60), while diabetes distress had a weak association with HbA1c (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M10"><mml:mi>B</mml:mi><mml:mo>=</mml:mo><mml:mn>0.13</mml:mn></mml:math>, 95% confidence interval 0.04 to 0.22). In conclusion, people with type 2 diabetes in Kuwait have a high prevalence of depression but lower diabetes distress and this was associated with worse glycaemic control.