Table 1 Search strategies in PubMed

#1

Search: ((((((((Integrated Health Care[Title/Abstract]) OR (Home Care Services[Title/Abstract])) OR (Hospital-Based Home Care Services[Title/Abstract])) OR (Home Health Nursing[Title/Abstract])) OR (Home Nursing[Title/Abstract])) OR (Comprehensive Health Care[Title/Abstract])) OR (Patient Care Planning[Title/Abstract])) OR (Primary Health Care[Title/Abstract])) OR (Progressive Patient Care[Title/Abstract])

34,350

ADVANCED

#2

Search: (((((((((case management[Title/Abstract]) OR (individual care plans[Title/Abstract])) OR (patient-centred medical home[Title/Abstract])) OR (personal health budgets[Title/Abstract])) OR (chronic care model[Title/Abstract])) OR (models for elderly[Title/Abstract] AND frail[Title/Abstract])) OR (disease-specific[Title/Abstract])) OR (Kaiser Permanente[Title/Abstract])) OR (Veterans Health Administration[Title/Abstract])) OR (care in Basque country[Title/Abstract])

49,857

ADVANCED

#3

Search: ((Hypertension[Title/Abstract]) OR (Diabetes[Title/Abstract])) OR (Diabetes Mellitus[Title/Abstract])

866,706

ADVANCED

#3

#1 AND #2 AND #3

91

ADVANCED