3. Jang HC. Diagnosis of gestational diabetes mellitus. Clin Diabetes. 2006; 7(4):296–301.
5. Choi ES, Oh JA, Hur MH, Lee IS, Choi SY. The knowledge and learning needs about gestational diabetes in pregnant women. J Korean Acad Womens Health Nurs. 2000; 6(1):96–108.
6. Katon JG, Russo J, Gavin AR, Melville JL, Katon WJ. Diabetes and depression in pregnancy: Is there an association? J Womens Health (Larchmt). 2011; 20(7):983–989.
http://dx.doi.org/10.1089/jwh.2010.2662.
7. McKellar JD, Humphreys K, Piette JD. Depression increases diabetes symptoms by complicating patients' self-care adherence. Diabetes Educ. 2004; 30(3):485–492.
8. Whitmore J. Coaching for performance: GROWing human potential and purpose: The principles and practice of coaching and leadership. 4th ed. London, UK: Nicholas Brealey Publishing;2009.
10. Whittemore R, Melkus GD, Sullivan A, Grey M. A nurse-coaching intervention for women with type 2 diabetes. Diabetes Educ. 2004; 30(5):795–804.
11. Navicharern R, Aungsuroch Y, Thanasilp S. Effects of multifaceted nurse-coaching intervention on diabetic complications and satisfaction of persons with type 2 diabetes. J Med Assoc Thai. 2009; 92(8):1102–1112.
13. Jeon HO, Kim O. The effects of an internet based coaching program for obesity management in hypertensive patients. Korean J Adult Nurs. 2011; 23(2):146–159.
14. Hwang JY. The effects of group coaching program on self-esteem, subjective-wellbeing, depression for middle-aged housewives [master's thesis]. Seoul: Kwangwoon University;2012.
15. Armstrong C, Wolever RQ, Manning L, Elam R 3rd, Moore M, Frates EP, et al. Group health coaching: Strengths, challenges, and next steps. Glob Adv Health Med. 2013; 2(3):95–102.
http://dx.doi.org/10.7453/gahmj.2013.019.
16. Kim S, Kim HS, Cheong HY. Effects of a coaching-based childbirth program on anxiety and childbirth self-efficacy among primigravida women. Korean J Women Health Nurs. 2011; 17(4):369–377.
http://dx.doi.org/10.4069/kjwhn.2011.17.4.369.
17. Gu MO. The effect of a self regulation education program for the promotion and maintenance of self care behavior in the chronically ill patients: For diabetic patients. J Nurs Acad Soc. 1996; 26(2):413–427.
18. Bae JI. Construction of a postpartum depression model [dissertation]. Seoul: Ewha Womans University;1996.
20. Park JY. A study for developing an effective group coaching process. J Korean Coaching Res. 2010; 3(1):41–64.
21. Lee YR, Kang MA, Kim PG. The effects of an admission-education program on knowledge, self-efficacy, self-care and glucose control in type 2 diabetes patients. J Korean Acad Soc Nurs Educ. 2008; 14(1):12–19.
22. Paek KS. The effect of a diabetic education program on self-care behavior and glucose metabolism in type 2 diabetic patients. J Korean Community Nurs. 2001; 12(2):390–396.
23. Wolever RQ, Dreusicke M, Fikkan J, Hawkins TV, Yeung S, Wakefield J, et al. Integrative health coaching for patients with type 2 diabetes: A randomized clinical trial. Diabetes Educ. 2010; 36(4):629–639.
http://dx.doi.org/10.1177/0145721710371523.
24. Polonsky WH, Earles J, Smith S, Pease DJ, Macmillan M, Christensen R, et al. Integrating medical management with diabetes self-management training: A randomized control trial of the diabetes outpatient intensive treatment program. Diabetes Care. 2003; 26(11):3048–3053.
25. Radder JK, van Roosmalen J. HbA1c in healthy, pregnant women. Neth J Med. 2005; 63(7):256–259.
26. Yoo JS, Lee SJ, Lee HC, Kim MJ. The effect of a comprehensive lifestyle modification program on glycemic control and body composition in patients with type 2 diabetes. Asian Nurs Res (Korean Soc Nurs Sci). 2007; 1(2):106–115.
http://dx.doi.org/10.1016/s1976-1317(08)60013-4.
27. Kim H, Kim S. Effects of an integrated self-management program on self-management, glycemic control, and maternal identity in women with gestational diabetes mellitus. J Korean Acad Nurs. 2013; 43(1):69–80.
http://dx.doi.org/10.4040/jkan.2013.43.1.69.
28. Homko CJ, Santamore WP, Whiteman V, Bower M, Berger P, Geifman-Holtzman O, et al. Use of an internet-based telemedicine system to manage underserved women with gestational diabetes mellitus. Diabetes Technol Ther. 2007; 9(3):297–306.
http://dx.doi.org/10.1089/dia.2006.0034.
29. Thom DH, Ghorob A, Hessler D, De Vore D, Chen E, Bodenheimer TA. Impact of peer health coaching on glycemic control in low-income patients with diabetes: A randomized controlled trial. Ann Fam Med. 2013; 11(2):137–144.
http://dx.doi.org/10.1370/afm.1443.
30. Katon J, Williams MA, Reiber G, Miller E. Antepartum A1C, maternal diabetes outcomes, and selected offspring outcomes: An epidemiological review. Paediatr Perinat Epidemiol. 2011; 25(3):265–276.
http://dx.doi.org/10.1111/j.1365-3016.2011.01195.x.