Willingness to initiate insulin among adults with type 2 diabetes in Australian primary care: Results from the Stepping Up Study

Holman, 1998, Assessing the potential for α-glucosidase inhibitors in prediabetic states, Diabetes Res Clin Pract, 40, S21, 10.1016/S0168-8227(98)00038-2 Nathan, 2009, Medical management of hyperglycaemia in type 2 diabetes mellitus: a consensus algorithm for the initiation and adjustment of therapy: a consensus statement from the American Diabetes Association and the European Association for the Study of Diabetes, Diabetologia, 52, 17, 10.1007/s00125-008-1157-y UKPDS, 1995, Overview of 6 years’ therapy of type II diabetes: a progressive disease (UKPDS 16), Diabetes, 44, 1249, 10.2337/diab.44.11.1249 UK Prospective Diabetes Study (UKPDS) Group, 1998, Intensive blood-glucose control with sulphonylureas or insulin compared with conventional treatment and risk of complications in patients with type 2 diabetes (UKPDS 33), Lancet, 352, 837, 10.1016/S0140-6736(98)07019-6 Khunti, 2013, Clinical inertia in people with type 2 diabetes: a retrospective cohort study of more than 80,000 people, Diabetes Care, 36, 3411, 10.2337/dc13-0331 Zafar, 2010, Clinical inertia in management of T2DM, Prim Care Diabetes, 4, 203, 10.1016/j.pcd.2010.07.003 Leslie, 1995, Psychological insulin resistance—a challenge for diabetes patients and health professionals, Today's Ther Trends, 13, 21 Polonsky, 2004, What's so tough about taking insulin? Addressing the problem of psychological insulin resistance in type 2 diabetes, Clin Diabetes, 22, 147, 10.2337/diaclin.22.3.147 Leslie, 1994, Psychological insulin resistance: a missed diagnosis, Diabetes Spectr, 7, 52 UKPDS, 1995, Relative efficacy of randomly allocated diet, sulphonylurea, insulin, or metformin in patients with newly diagnosed non-insulin dependent diabetes followed for three years (UKPDS 13), BMJ, 310, 83, 10.1136/bmj.310.6972.83 Khan, 2008, Prevalence and reasons for insulin refusal in Bangladeshi patients with poorly controlled type 2 diabetes in East London, Diabet Med, 25, 1108, 10.1111/j.1464-5491.2008.02538.x Polonsky, 2003, Why do patients resist insulin therapy?, Diabetes, 52, A417 Machinani, 2013, Psychological insulin resistance among low-income, US racial minority patients with type 2 diabetes, Prim Care Diabetes, 7, 51, 10.1016/j.pcd.2012.11.003 Larkin, 2008, Measuring psychological insulin resistance: barriers to insulin use, Diabetes Educ, 34, 511, 10.1177/0145721708317869 Wong, 2011, Perceptions of insulin therapy amongst Asian patients with diabetes in Singapore, Diabet Med, 28, 206, 10.1111/j.1464-5491.2010.03195.x Polonsky, 2005, Psychological insulin resistance in patients with type 2 diabetes: the scope of the problem, Diabetes Care, 28, 2543, 10.2337/diacare.28.10.2543 Nur Azmiah, 2011, Psychological insulin resistance (PIR) among type 2 diabetes patients at public health clinics in federal territory of Malaysia, Int Med J Malays, 10, 7 Polonsky, 2011, Are patients with type 2 diabetes reluctant to start insulin therapy? An examination of the scope and underpinnings of psychological insulin resistance in a large, international population, Curr Med Res Opin, 27, 1169, 10.1185/03007995.2011.573623 Woudenberg, 2012, Acceptance of insulin therapy: a long shot? Psychological insulin resistance in primary care, Diabet Med, 29, 796, 10.1111/j.1464-5491.2011.03552.x Gherman, 2011, Psychological insulin resistance: a critical review of the literature, Pract Diabetes Int, 28, 125-8d, 10.1002/pdi.1574 Wang, 2012, Psychological resistance to insulin therapy in adults with type 2 diabetes: mixed-method systematic review, J Adv Nurs, 68, 743, 10.1111/j.1365-2648.2011.05853.x Conner, 1996 Holmes-Truscott, 2016, Explaining psychological insulin resistance in adults with non-insulin-treated type 2 diabetes: the roles of diabetes distress and current medication concerns. Results from Diabetes MILES—Australia, Prim Care Diabetes, 10, 75, 10.1016/j.pcd.2015.06.006 Makine, 2009, Symptoms of depression and diabetes-specific emotional distress are associated with a negative appraisal of insulin therapy in insulin-naïve patients with Type 2 diabetes mellitus. a study from the European Depression in Diabetes [EDID] Research Consortium, Diabet Med, 26, 28, 10.1111/j.1464-5491.2008.02606.x Furler, 2014, Can primary care team-based transition to insulin improve outcomes in adults with type 2 diabetes: the stepping up to insulin cluster randomized controlled trial protocol, Implement Sci, 9, 20, 10.1186/1748-5908-9-20 Snoek, 2007, Development and validation of the insulin treatment appraisal scale (ITAS) in patients with type 2 diabetes, Health Qual Life Outcomes, 5, 69, 10.1186/1477-7525-5-69 Holmes-Truscott, 2014, Further investigation of the psychometric properties of the insulin treatment appraisal scale among insulin-using and non-insulin-using adults with type 2 diabetes: results from diabetes MILES—Australia, Health Qual Life Outcomes, 12, 87, 10.1186/1477-7525-12-87 Kroenke, 2001, The PHQ-9: validity of a brief depression severity measure, J Gen Intern Med, 16, 606, 10.1046/j.1525-1497.2001.016009606.x Polonsky, 1995, Assessment of diabetes-related distress, Diabetes Care, 18, 754, 10.2337/diacare.18.6.754 Snoek, 2011, Monitoring of individual needs in diabetes (MIND): baseline data from the cross-national diabetes attitudes. Wishes, and needs (DAWN) MIND study, Diabetes Care, 34, 601, 10.2337/dc10-1552 Horne, 1999, Patients’ beliefs about prescribed medicines and their role in adherence to treatment in chronic physical illness, J Psychosom Res, 47, 555, 10.1016/S0022-3999(99)00057-4 Australian Bureau of Statistics, 2011, Socio-economic indexes for areas 2011 Barnett, 2012, Epidemiology of multimorbidity and implications for health care, research, and medical education: a cross-sectional study, The Lancet, 380, 37, 10.1016/S0140-6736(12)60240-2 Jenkins, 2010, Initiating insulin as part of the treating to target in type 2 diabetes (4-T) trial: an interview study of patients’ and health professionals’ experiences, Diabetes Care, 33, 2178, 10.2337/dc10-0494 Jenkins, 2011, Participants’ experiences of intensifying insulin therapy during the treating to target in type 2 diabetes (4-T) trial: qualitative interview study, Diabet Med, 28, 543, 10.1111/j.1464-5491.2010.03200.x Speight, 2011, On Behalf of Diabetes MILES—Australia Reference Group Holmes-Truscott, 2015, Negative appraisals of insulin therapy are common among adults with Type 2 diabetes using insulin: results from Diabetes MILES—Australia cross-sectional survey, Diabet Med, 32, 1297, 10.1111/dme.12729 Nefs, 2013, The longitudinal association between depressive symptoms and initiation of insulin therapy in people with type 2 diabetes in primary care, PLoS ONE, 8, e78865, 10.1371/journal.pone.0078865 Lee, 2012, How can insulin initiation delivery in a dual-sector health system be optimised? A qualitative study on healthcare professionals’ views, BMC Public Health, 12, 313, 10.1186/1471-2458-12-313 Jeavons, 2006, Patients with poorly controlled diabetes in primary care: healthcare clinicians’ beliefs and attitudes, Postgrad Med J, 82, 347, 10.1136/pgmj.2005.039545 Phillips, 2007, Starting patients on insulin therapy: diabetes nurse specialist views, Nurs Stand, 21, 35, 10.7748/ns2007.04.21.30.35.c4540 Patel, 2012, Insulin initiation and management in people with Type 2 diabetes in an ethnically diverse population: the healthcare provider perspective, Diabet Med, 29, 1311, 10.1111/j.1464-5491.2012.03669.x Shah, 2005, Clinical inertia in response to inadequate glycemic control: do specialists differ from primary care physicians?, Diabetes Care, 28, 600, 10.2337/diacare.28.3.600 Furler, 2011, Insulin in general practice: barriers and enablers for timely initiation, Aust Fam Physician, 40, 617 Meneghini, 2010, Practical guidance to insulin management, Prim Care Diabetes, 4, S43, 10.1016/S1751-9918(10)60008-3 Speight, 2012, Diabetes Australia position statement. A new language for diabetes: improving communications with and about people with diabetes, Diabetes Res Clin Pract, 97, 425, 10.1016/j.diabres.2012.03.015 Polonsky, 2007, Psychological insulin resistance: the patient perspective, Diabetes Educ, 33, 241S, 10.1177/0145721707305701 Clark, 2007, Psychological insulin resistance: a guide for practice nurses, J Diabetes Nurs, 11, 53 Reid, 2007, Insulin for type 2 diabetes mellitus: separating the myths from the facts, Insulin, 2, 182, 10.1016/S1557-0843(07)80062-5