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Table 3 Linear regression analyses of BMI versus figure response for all gender/identification groupings for BMI < 35

From: The effect of a medical opinion on self-perceptions of weight for Mexican adults: perception of change and cognitive biases

 

Variable

Unstd. B

Std. Error

t-statistic

f-statistic

R2

Sig

95% C.I. Lower

95% C.I. Upper

All

 

7573.014

0.328

0

 

Constant

22.306

0.057

388.213

 

0

22.193

22.148

Figure

1.13

0.013

87.023

 

0

1.104

1.155

Men

 

2736.797

0.316

0

 

Constant

22.395

0.085

262.99

 

0

22.228

22.561

Figure

0.982

0.019

52.314

 

0

0.945

1.019

Women

 

5126.825

0.348

0

 

Constant

22.132

0.076

290.36

 

0

21.983

22.281

Figure

1.252

0.017

71.602

 

0

1.218

1.287

NI

 

6920.629

0.319

0

 

Constant

22.267

0.058

380.662

 

0

22.152

22.381

Figure

1.12

0.013

83.19

 

0

1.094

1.147

Identified

 

168.078

0.18

0

 

Constant

26.031

0.318

81.938

 

0

25.407

26.655

Figure

0.712

0.055

12.964

 

0

0.604

0.819

Men NI

 

2492.355

0.304

0

 

Constant

22.402

0.086

260.267

 

0

22.234

22.571

Figure

0.964

0.019

49.923

 

0

0.927

1.002

Men I

 

31.447

0.132

0

 

Constant

26.551

0.65

40.817

 

0

25.269

27.834

Figure

0.574

0.102

5.608

 

0

0.372

0.776

Women NI

 

4706.297

0.342

0

 

Constant

22.053

0.078

282.442

 

0

21.9

22.206

Figure

1.254

0.018

68.602

 

0

1.218

1.29

Women I

 

140.332

0.201

0

 

Constant

25.759

0.369

69.77

 

0

25.033

26.484

Figure

0.786

0.066

11.846

 

0

0.656

0.917

  1. In the Figures column the regression analyses are categorised by gender (All represents the combined group of men and women); and by identification of obesity (I and NI). Variable refers to the regression coefficients; Unstd. B Unstandardised Beta coefficient, Std. Error standard error, t-statistic, f-statistic, R2, Sig Significance value, 95% C.I. Lower Lower bound of the 95% confidence interval, 95% C.I. Upper Upper bound of the 95% confidence interval. Responses were taken only in the range BMI < 35 to test linearity