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Table 2 Characteristics of studies included in the systematic review

From: The impact of primary care reform on health system performance in Canada: a systematic review

Organizational change

Study

Population

Intervention

Source

Year

Design

Province

Study population

N

Sub-population

Study follow-up

Interventiona

Comparison group

Primary Outcome

Team-based primary care models

Héroux, J. et al.

2014

Cohort study

Quebec

Patients

231,938

Vulnerable patients

3 years

Family medicine groups

Individuals not enrolled in a Family medicine group

Health service utilization

Lévesque, J.F. et al.

2012

Cohort study

Quebec

Patients

598

Chronically ill (diabetes, heart failure, COPD, arthritis)

18 months

Family medicine groupsb

Individuals receiving care in community health centers

Processes of care

Feldman, D.E. et al.

2012

Cohort study

Quebec

Patients

598

Chronically ill (diabetes, heart failure, COPD, arthritis)

18 months

Family medicine groupsb

Individuals receiving care in community health centers

Processes of care

Manns, B.J. et al.

2012

Cohort study

Alberta

Patients

154,928

Diabetes

1 year

Primary care networks

Individuals not enrolled in a Primary Care Network

Health service utilization

Campbell, D.J.T. et al.

2012

Cohort study

Alberta

Patients

106,653

Diabetes

Low-income

First Nations

1 year

Primary care networks

Individuals in the sub-population of interest not enrolled with a Primary Care Network

Health service utilization

Payment models and incentives

Kiran, T. et al.

2014

Before and after

Ontario

Patients

Cervical cancer: 3,056,337

Breast cancer: 1,600,645

Colorectal cancer: 3,713,963

NA

10 years

Pay for performance

Outcome measures in the pre-intervention period

Processes of care

Li, J. et al.

2014

Before and after

Ontario

Physicians

2,154

NA

10 years

Pay for performance

FFS

Processes of care

Kantarevic, J. et al.

2013

Before and after

Ontario

Physicians

3,588

Diabetes

2 years

Blended capitation

Enhanced FFS

Processes of care

Kiran, T. et al.

2012

Cohort study

Ontario

Patients

58, 927

Diabetes

5 years

Payment modelsc

Outcome measures in the pre-intervention period

Processes of care

Jaakimainen, L.R. et al.

2011

Before and after

Ontario

Physicians

3,940

NA

4 years

Payment modelsd

Outcome measures in the pre-intervention period

Processes of care

Kantarevic, J. et al.

2015

Before and after

Ontario

Physicians

3,428

NA

7 years

Blended capitation

Enhanced FFS

Physician costs/productivity

Kantarevic, J. et al.

2014

Before and after

Ontario

Physicians

673

Complex and vulnerable patients

2 years

Capitated incentive payment

Enhanced FFS

Physician costs/productivity

Kralj, B. et al.

2013

Before and after

Ontario

Physicians

4,156

NA

4 years

Blended capitation

Enhanced FFS

Physician costs/productivity

Kantarevic, J. et al.

2011

Before and after

Ontario

Physicians

7,003

NA

17 years

Enhanced FFSe

FFS

Physician costs/productivity

  1. aWhere the name of the practice model was not specified, only the payment modality is listed. Accordingly: Harmonized (blended capitation) models include: Family Health Networks and Family Health Organizations, Non-harmonized (enhanced FFS) models include: Family Health Group and Chronic Care Model
  2. bThe control group was identified according to how the comparisons were being made in the article and by what was listed as the reference category in a results table from a regression model
  3. cThe intervention group was identified as ‘payment models’ in instances where studies from Ontario survey all payment models as opposed to studying the effect of a single payment model in relation to a control group. Where the name of the practice model is given, we also specified the payment modality associated with it
  4. dThe authors examined the Family Health Group model (enhanced FFS) and the Family Health Network model (blended capitation). Enhanced FFS refers to predominantly FFS payment with bonuses for extended opening hours and patient enrolment
  5. eThe authors examined the Family Health Group model (enhanced FFS)