TY - JOUR
T1 - Prevalence of depression and its associations with cardio-metabolic control in Aboriginal and Anglo-Celt patients with type 2 diabetes
T2 - The Fremantle Diabetes Study Phase II
AU - Davis, Timothy M.E.
AU - Hunt, Kerry
AU - Bruce, David G.
AU - Starkstein, Sergio
AU - Skinner, Timothy
AU - McAullay, Daniel
AU - Davis, Wendy A.
PY - 2015/1/1
Y1 - 2015/1/1
N2 - Aims: To determine the prevalence and associates of depression in Aboriginal and Anglo-Celt (AC) Australians with type 2 diabetes. Methods: Community-based patients were screened using the Patient Health Questionnaire (PHQ-9) as part of detailed assessment. The prevalence of any current depression, major depression and antidepressant use by racial group was compared after adjustment for age, sex, educational attainment and marital status. Multiple logistic regression was used to determine associates of current depression. Results: The 107 Aboriginal participants were younger (mean. ±. SD 54.3. ±. 11.8 vs 67.2. ±. 10.6 years), less often male (34.6% vs 50.9%) and married (39.3% vs 61.7%), and more likely to smoke (44.6% vs 8.1%) than the 793 AC subjects (. P≤. 0.002). Fifty-two Aboriginal (48.5%) and 772 AC participants (97.4%) completed the PHQ-9; these Aboriginals had similar socio-demographic, anthropometric and diabetes-related characteristics to those without PHQ-9 data. A quarter of the Aboriginals had current depression vs 10.6% of ACs (. P=. 0.16), 15.4% vs 4.1% had major depression (. P=. 0.029), and 68.8% vs 29.7% had untreated depression (. P=. 0.032). Compared with non-depressed participants, patients with current depression were younger and more likely to smoke, to be overweight/obese and to have worse glycaemic control (. P≤. 0.024). Significant independent associates of current depression were educational attainment (inversely), smoking status, body mass index and fasting plasma glucose in the AC group and alcohol use in the Aboriginal group. Conclusions: Although prevalence of depression was not significantly increased in the Aboriginal patients, it was more likely to be major and untreated. Depression complicating type 2 diabetes is associated with adverse cardiovascular risk.
AB - Aims: To determine the prevalence and associates of depression in Aboriginal and Anglo-Celt (AC) Australians with type 2 diabetes. Methods: Community-based patients were screened using the Patient Health Questionnaire (PHQ-9) as part of detailed assessment. The prevalence of any current depression, major depression and antidepressant use by racial group was compared after adjustment for age, sex, educational attainment and marital status. Multiple logistic regression was used to determine associates of current depression. Results: The 107 Aboriginal participants were younger (mean. ±. SD 54.3. ±. 11.8 vs 67.2. ±. 10.6 years), less often male (34.6% vs 50.9%) and married (39.3% vs 61.7%), and more likely to smoke (44.6% vs 8.1%) than the 793 AC subjects (. P≤. 0.002). Fifty-two Aboriginal (48.5%) and 772 AC participants (97.4%) completed the PHQ-9; these Aboriginals had similar socio-demographic, anthropometric and diabetes-related characteristics to those without PHQ-9 data. A quarter of the Aboriginals had current depression vs 10.6% of ACs (. P=. 0.16), 15.4% vs 4.1% had major depression (. P=. 0.029), and 68.8% vs 29.7% had untreated depression (. P=. 0.032). Compared with non-depressed participants, patients with current depression were younger and more likely to smoke, to be overweight/obese and to have worse glycaemic control (. P≤. 0.024). Significant independent associates of current depression were educational attainment (inversely), smoking status, body mass index and fasting plasma glucose in the AC group and alcohol use in the Aboriginal group. Conclusions: Although prevalence of depression was not significantly increased in the Aboriginal patients, it was more likely to be major and untreated. Depression complicating type 2 diabetes is associated with adverse cardiovascular risk.
KW - Aboriginal
KW - Antidepressant treatment
KW - Depression
KW - Metabolic control
KW - Type 2 diabetes
UR - http://www.scopus.com/inward/record.url?scp=84924205606&partnerID=8YFLogxK
U2 - 10.1016/j.diabres.2014.12.014
DO - 10.1016/j.diabres.2014.12.014
M3 - Journal article
C2 - 25656760
AN - SCOPUS:84924205606
SN - 0168-8227
VL - 107
SP - 384
EP - 391
JO - Diabetes Research and Clinical Practice
JF - Diabetes Research and Clinical Practice
IS - 3
ER -