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Table 15 Change from baseline to end-line in total scores (Health Workers)

From: The impact of a human resource management intervention on the capacity of supervisors to support and supervise their staff at health facility level

Total scores

Intervention group

Difference in sample means (end-line - baseline)

Standard error of the difference in sample means

Difference in sample medians (end-line - baseline)

Mann-Whitney U test

How my supervisor interacts with staff

Control

-0.15

0.19

-0.4

U = 687, Z = -1.237, p-value = 0.216

a + b

0.18

0.12

0

U = 1877, Z = -1.219, p-value =0.223

a + b + c

0.31

0.12

0.2

U = 2963.5, Z = -2.126, p-value = 0.033

How my supervisor maintains high levels of performance

Control

-0.08

0.2

-0.33

U = 731.5, Z = -0.811, p-value = 0.418

a + b

0.34

0.15

0.33

U = 1663, Z = -2.206, p-value =0.027

a + b + c

0.37

0.12

0.22

U = 2809, Z = -2.586, p-value = 0.01

How my supervisor deals with performance problems

Control

-0.08

0.22

-0.25

U = 685, Z = -1.262, p-value = 0.207

a + b

0.3

0.15

0.25

U = 1757.5, Z = -1.788, p-value =0.074

a + b + c

0.48

0.13

0.75

U = 2373, Z = -3.976, p-value = <0.001

If I have problems, my supervisor…

Control

-0.16

0.23

-0.33

U = 670, Z = -1.409, p-value = 0.159

a + b

0.37

0.17

0.33

U = 1703, Z = -2.06, p-value =0.039

a + b + c

0.33

0.14

0.34

U = 3180.5, Z = -1.474, p-value = 0.14