Kim 2005.

Study characteristics
Methods	Effects of nurse‐coordinated intervention on patients with type 2 diabetes in Korea Patient RCT, conducted in an endocrinology outpatient department of a tertiary care hospital in urban city of South Korea Two arms: 1. Control (control arm) and 2. Intervention (intervention arm)
Participants	Control arm N: 15 Intervention arm N: 20 Diabetes type: type 2 Mean age: 60.8 ± 6.2 % Male: 36.0 Longest follow‐up: 3 months
Interventions	Control arm: 1) Patient education Intervention arm: 1) Case management 2) Team changes 3) Facilitated relay of clinical information 4) Patient education 5) Promotion of self‐management
Outcomes	1) HbA1c, mean % (SD) Control arm: pre 8.2 (0.9), post 8.7 (0.7) Intervention arm: pre 8.9 (1.3), post 7.7 (1.1)
Funding source	This work was supported by grant R04–2002–000– 20024–0 from the Basic Research Program of the Korea Science & Engineering Foundation
Notes	—
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Low risk	Information not available.
Allocation concealment (selection bias)	Unclear risk	Information not available.
Patient's baseline characteristics (selection bias)	Low risk	Information not available.
Patient's baseline outcomes (selection bias)	Low risk	Information not available.
Incomplete outcome data (attrition bias)	High risk	Information not available.
Blinding of participants and personnel (performance bias) and of outcome assessors (detection bias)	Low risk	Information not available.
Selective reporting (reporting bias)	Low risk	Information not available.
Risk of contamination (other bias)	Unclear risk	Information not available.
Other bias	Low risk	Information not available.