Wright A. Burden A.F. Paisey R.B. Cull C.A. Holman R.R.

Sulfonylurea inadequacy: efficacy of addition of insulin over 6 years in patients with type 2 diabetes in the UK Prospective Diabetes Study (UKPDS 57).

Diabetes Care. 2002; 25: 330-336View in Article Scopus (531) PubMed Crossref Google ScholarEdelman S. Pettus J.

Challenges associated with insulin therapy in type 2 diabetes mellitus.

Am. J. Med. 2014; 127: S11-S16View in Article Scopus (37) PubMed Abstract Full Text Full Text PDF Google ScholarNg C.J. Lai P.S. Lee Y.K. Azmi S.A. Teo C.H.

Barriers and facilitators to starting insulin in patients with type 2 diabetes: a systematic review.

Int. J. Clin. Pract. 2015; 69: 1050-1070View in Article Scopus (60) PubMed Crossref Google ScholarWallace T. Matthews D.

Poor glycaemic control in type 2 diabetes: a conspiracy of disease, suboptimal therapy and attitude.

QJM. 2000; 93: 369-374View in Article Scopus (124) PubMed Crossref Google ScholarPolonsky W.H. Fisher L. Guzman S. Villa-Caballero L. Edelman S.V.

Psychological insulin resistance in patients with type 2 diabetes: the scope of the problem.

Diabetes Care. 2005; 28: 2543-2545View in Article Scopus (445) PubMed Crossref Google ScholarHolmes-Truscott E. Pouwer F. Speight J.

Assessing psychological insulin resistance in type 2 diabetes: a critical comparison of measures.

Curr. Diabetes Rep. 2017; 17: 46View in Article Scopus (7) PubMed Crossref Google ScholarBradshaw D. Pieterse D. Norman R. Levitt N.S.

Estimating the burden of disease attributable to diabetes in South Africa in 2000.

J. Endocrinol. Metab. Diabetes S. Afr. 2007; 12: 65-71View in Article Google ScholarPinchevsky Y. Butkow N. Chirwa T. Raal F.

Treatment gaps found in the management of type 2 diabetes at a community health centre in Johannesburg, South Africa.

J. Diabetes Res. 2017; View in Article PubMed Google ScholarWebb E.M. Rheeder P. Van Zyl D.G.

Diabetes care and complications in primary care in the Tshwane district of South Africa.

Prim. Care Diabetes. 2015; 9: 147-154View in Article Scopus (31) PubMed Abstract Full Text Full Text PDF Google ScholarNgassa Piotie P. Webb E.M. Rheeder P.

Suboptimal control for patients with type 2 diabetes in the Central Chronic Medicine Dispensing programme in South Africa.

Afr. J. Prim. Health Care Fam. Med. 2021; 13: e1-e7View in Article PubMed Google ScholarLevitt N.S. Bradshaw D. Zwarenstein M.F. Bawa A.A. Maphumolo S.

Audit of public sector primary diabetes care in Cape Town, South Africa: high prevalence of complications, uncontrolled hyperglycaemia, and hypertension.

Diabet. Med. 1997; 14: 1073-1077View in Article Scopus (86) PubMed Crossref Google ScholarRotchford A. Rotchford K.

Diabetes in rural South Africa-an assessment of care and complications.

South Afr. Med. J. 2002; 92: 536-541View in Article PubMed Google ScholarNadasen D.M. Naidoo M.

Patients with type 2 diabetes and difficulties associated with initiation of insulin therapy in a public health clinic in Durban.

S. Afr. Fam. Pract. 2012; 54: 436-440View in Article Scopus (9) Crossref Google ScholarNgassa Piotie P. Wood P. Webb E.M. Marcus T.S. Rheeder P.

Willingness of people with type 2 diabetes to start insulin therapy: evidence from the South African Tshwane Insulin Project (TIP).

Diabetes Res. Clin. Pract. 2020; 168108366View in Article Scopus (3) PubMed Abstract Full Text Full Text PDF Google ScholarSnoek F.J. Skovlund S.E. Pouwer F.

Development and validation of the insulin treatment appraisal scale (ITAS) in patients with type 2 diabetes.

Health Qual. Life Outcomes. 2007; 5: 69View in Article Scopus (104) PubMed Crossref Google ScholarPetrak F. Stridde E. Leverkus F. Crispin A.A. Forst T. Pfützner A.

Development and validation of a new measure to evaluate psychological resistance to insulin treatment.

Diabetes Care. 2007; 30: 2199-2204View in Article Scopus (69) PubMed Crossref Google ScholarFu S.N. Chin W.Y. Wong C.K. Yeung V.T. Yiu M.P. Tsui H.Y. Chan K.H.

Development and validation of the Chinese Attitudes to Starting Insulin Questionnaire (Ch-ASIQ) for primary care patients with type 2 diabetes.

PLoS One. 2013; 8e78933View in Article Scopus (14) Crossref Google ScholarNgassa Piotie P. Wood P. Webb E.M. Hugo J.F.M. Rheeder P.

Designing an integrated, nurse-driven and home-based digital intervention to improve insulin management in under-resourced settings.

Ther. Adv. Endocrinol. Metab. 2021; 12 (20420188211054688)View in Article Scopus (0) PubMed Crossref Google ScholarGrant J.S. Davis L.L.

Selection and use of content experts for instrument development.

Res. Nurs. Health. 1997; 20: 269-274View in Article PubMed Crossref Google ScholarGovender I. Mabuza L.H. Ogunbanjo G.A. Mash B.

African primary care research: performing surveys using questionnaires.

Afr. J. Prim. Health Care Fam. Med. 2014; 6: 1-7View in Article Scopus (1) Crossref Google ScholarSousa V.D. Rojjanasrirat W.

Translation, adaptation and validation of instruments or scales for use in cross-cultural health care research: a clear and user-friendly guideline.

J. Eval. Clin. Pract. 2011; 17: 268-274View in Article Scopus (973) PubMed Crossref Google ScholarHolmes-Truscott E. Pouwer F. Speight J.

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. 2014; 12: 87View in Article Scopus (17) PubMed Crossref Google ScholarCostello A. Osborne J.

Best practices in exploratory factor analysis: four recommendations for getting the most from your analysis.

Pract. Assess. Res. Eval. 2005; 10 (URL http://pareonline. net/getvn. asp, 10 (2005))View in Article Google ScholarSullivan G.M. Feinn R.

Using effect size-or why the P value is not enough.

J. Grad. Med Educ. 2012; 4: 279-282View in Article PubMed Crossref Google ScholarMash B. Fairall L. Adejayan O. Ikpefan O. Kumari J. Mathee S. Okun R. Yogolelo W.

A morbidity survey of South African primary care.

PLoS One. 2012; 7e32358View in Article Crossref Google ScholarChen C.-C. Li T.-C. Huang C.-Y. Chang M.-P.

Validation of the Chinese version of the insulin treatment appraisal scale.

Diabetes Res. Clin. Pract. 2020; 170108485View in Article Scopus (1) Abstract Full Text Full Text PDF Google ScholarLee K.P.

Translation and validation of the Insulin Treatment Appraisal Scale in Hong Kong primary care patients.

J. Diabetes Investig. 2018; 9: 311-320View in Article Scopus (3) PubMed Crossref Google ScholarGulam A.H. Otieno F.C. Omondi-Oyoo G.

Prevalence of psychological insulin resistance among patients with type 2 diabetes at Kenyatta National.

Hosp. Kenya Health Sci. J. 2017; 11View in Article Google ScholarTaylor C.G. Taylor G. Atherley A. Hambleton I. Unwin N. Adams O.P.

The Barbados Insulin Matters (BIM) study: barriers to insulin therapy among a population-based sample of people with type 2 diabetes in the Caribbean island of Barbados.

J. Clin. Transl. Endocrinol. 2017; 8: 49-53View in Article Scopus (8) PubMed Crossref Google ScholarPolonsky W.H. Jackson R.A.

What's so tough about taking insulin? Addressing the problem of psychological insulin resistance in type 2 diabetes, Clinical.

Diabetes. 2004; 22: 147-150View in Article Google ScholarRubin R. Peyrot M. Kruger D. Travis L.

Barriers to insulin injection therapy.

Diabetes Educ. 2009; 35: 1014-1022View in Article Scopus (99) PubMed Crossref Google ScholarPeyrot M. Rubin R.R. Khunti K.

Addressing barriers to initiation of insulin in patients with type 2 diabetes.

Prim. Care Diabetes. 2010; 4: S11-S18View in Article Scopus (119) PubMed Abstract Full Text PDF Google ScholarBrod M. Kongsø J.H. Lessard S. Christensen T.L.

Psychological insulin resistance: patient beliefs and implications for diabetes management.

Qual. Life Res. 2009; 18: 23-32View in Article Scopus (167) PubMed Crossref Google ScholarHolmes‐Truscott E. Skinner T.C. Pouwer F. Speight J.

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. 2015; 32: 1297-1303View in Article Scopus (25) PubMed Crossref Google ScholarTaylor S. Thompson F. McDermott R.

Barriers to insulin treatment among Australian Torres Strait Islanders with poorly controlled diabetes.

Aust. J. Rural Health. 2016; 24: 363-370View in Article Scopus (5)