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Table 2 Impact of task shifting on outcomes based on healthcare worker

From: Task shifting roles, interventions and outcomes for kidney and cardiovascular health service delivery among African populations: a scoping review

Variables (yes)

All n = 33

Nurses [n (%)]

Pharmacists [n (%)]

CHW [n (%)]

Others‡ [n (%)]

Task shifting role

 - Triage

13 (39.4)

4 (30.8)

3 (23.1)

5 (38.5)

1 (7.7)

 - Education/counselling

24 (72.7)

14 (58.3)

5 (20.8)

3 (12.5)

3 (9.1)

 - Screening

24 (72.7)

14 (58.3)

3 (12.5)

5 (20.8)

2 (8.3)

 - Management / adherence

28 (84.9)

17 (60.7)

5 (17.9)

4 (14.3)

2 (7.1)

Hypertension [n (%)]

 - Task shifting for hypertension

27 (81.8)

14 (51.9)

6 (23.1)

5 (19.2)

2 (7.7)

 - Proportion with improved BP levels

21 (77.8)

11 (78.6)

4 (66.7)

4 (80.0)

2 (100.0)

 - Proportion with improved awareness

14 (51.9)

3 (21.4)

5 (83.3)

4 (80.0)

2 (100.0)

Diabetes [n (%)]

 - Task shifting for diabetes

16 (48.5)

9 (56.3)

2 (12.5)

3 (18.8)

2 (12.5)

 - Proportion with improved glycaemic index

10 (62.5)

6 (66.7)

1 (50.0)

2 (66.7)

1 (50.0)

 - Proportion with improved detection of diabetes

6 (37.5)

2 (22.2)

0 (0.0)

3 (100.0)

1 (50.0)

Multiple risk factors #

Task shifting for multiple risk factors

11 (33.3)

4 (36.4)

3 (27.3)

3 (27.3)

1 (9.0)

Kidney disease [n (%)]

 - Task shifting for kidney disease

1 (3.0)

1 (100)

0 (0.0)

0 (0.0)

0 (0.0)

 - Improved detection of kidney disease

1 (3.0)

1 (100)

0 (0.0)

0 (0.0)

0 (0.0)

  1. —health promoters, medicine counter assistant, non-physician clinician
  2. #—hypertension, diabetes, smoking
  3. CHW – community health workers