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Table 2 Equivalence tests (Two one sided tests - TOST)

From: Sexuality and cancer in adolescents and young adults - a comparison between reproductive cancer patients and patients with non-reproductive cancer

Variable

All

NRC

RC

Test

TOST

Equivalence boundaries

n

n

M (SD)

n

M (SD)

t

df

d

p

Scale points

d

t

df

p

Men

 FLZ Sex

147

97

33.48 (8.59)

50

33.95 (7.84)

−0.319

145

0.06

.75

−4 to 4

−0.48 to 0.48

2.51

107.39

.007**

 SCNS-SF34 Sex

153

103

21.12 (27.76)

50

19.67 (26.61)

0.307

151

0.05

.76

−16.67 to 16.67

−0.61 to 0.61

−3.27

100.92

≤.001***

 FLZ-M Sex

147

98

3.30 (1.28)

49

3.31 (1.26)

−0.046

145

0.01

.96

−0.5 to 0.5

−0.39 to 0.39

−2.21

97.2

.015*

 FLZ-MC Sex

151

102

2.28 (1.47)

49

2.22 (1.29)

0.243

149

−0.04

.81

−0.5 to 0.5

−0.35 to 0.35

1.87

106.75

.032*

Women

 FLZ Sex

416

219

30.58 (9.07)

197

28.81 (9.73)

1.918

414

0.19

.56

−4 to 4

−0.43 to 0.43

2.41

401.55

.008**

 SCNS-SF34 Sex

424

223

26.46 (30.85)

201

35.03 (34.71)

−2.677a

402.435

0.26

.008**

−16.67 to 16.67

−0.51 to 0.51

2.53

402.44

.006**

 FLZ-M Sex

408

214

3.14 (1.38)

194

3.02 (1.32)

0.928

406

0.09

.35

−0.5 to 0.5

−0.37 to 0.37

−2.84

404.55

.002**

 FLZ-MC Sex

419

221

2.71 (1.57)

198

3.12 (1.48)

−2.693a

416.161

0.27

.007**

−0.5 to 0.5

−0.33 to 0.33

0.6

416.15

.273

  1. * p < .05, ** p < .01, *** p < .001
  2. d = Cohen’s d, a = Welch’s t-test due to inhomogeneity of variance