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Table 7 Primary outcome variables for White participants by condition and time, with paired (pre-post) t-test results for each condition

From: Addressing microaggressions in racially charged patient-provider interactions: a pilot randomized trial

Measure

Intervention Providers

Control Providers

Pre

M (SD)

Post

M (SD)

t

p

Cohen’s d

Pre M (SD)

Post

M (SD)

t

p

Cohen’s d

Observer-rated

 Emotional rapport building

6.79 (4.50)

17.29 (4.25)

−6.43

.001

2.40

10.83 (6.26)

10.08 (2.18)

0.32

.761

0.16

 Response to racial challenges

−0.36 (0.75)

1.86 (0.99)

−3.65

.011

2.53

1.13 (0.95)

0.42 (0.66)

3.40

.019

0.87

 Provider offensive?

0.21 (0.39)

0.07 (0.19)

–

–

–

0.17 (0.26)

0.08 (0.20)

–

–

–

 Provider biased?

0.00 (0.00)

0.00 (0.00)

–

–

–

0.00 (0.00)

0.00 (0.00)

–

–

–

 Recommend provider?

0.04 (0.09)

0.86 (0.24)

−6.94

.000

4.52

0.60 (0.42)

0.21 (0.25)

1.94

.110

1.13

 Patient positive experience?

0.36 (0.38)

1.00 (0.00)

−4.50

.004

2.38

0.54 (0.40)

0.58 (0.20)

−0.20

.849

0.13

Provider self-report

 Acting as an ally

4.20 (0.54)

4.23 (0.48)

−0.14

.895

0.06

4.40 (0.46)

4.30 (0.47)

2.24

.076

0.22

 Attitudes towards minorities

61.20 (13.97)

78.58 (13.07)

−2.86

.029

1.28

73.23 (10.88)

77.79 (11.53)

−3.26

.023

0.31

 WAI-Bond

5.49 (0.30)

6.07 (0.35)

−7.04

.000

1.78

5.91 (0.57)

5.97 (0.39)

−.40

.706

0.12

 IOS

3.79 (1.55)

4.93 (1.13)

−2.83

.030

0.84

4.67 (1.78)

5.00 (1.10)

−.88

.421

0.22

 Interaction closeness

4.10 (1.13)

5.32 (0.43)

−3.00

.024

1.43

5.42 (0.66)

5.29 (0.90)

.89

.415

0.16

  1. WAI Working Alliance Inventory, IOS Inclusion of Other in the Self Scale