Table 3 Detailed statistics for Fig. 3

From: Amphetamine disrupts dopamine axon growth in adolescence by a sex-specific mechanism in mice

 

Statistical test

Factor

n

Statistic

95% confidence interval

p value (adjusted where appropriate)

Corresponding figure

A

  

6/group

   

Fig. 3e

 

Two-tailed unpaired t test

Netrin-1:Tubulin Fold Change

 

t(10) = 3.499

−0.8213 to −0.1823

0.0057

 

B

  

6/group

   

Fig. 3f

 

Two-tailed unpaired t test

Netrin-1:Tubulin Fold Change

 

t(10) = 0.8927

−0.4246 to 0.1817

0.393

 

C

  

6/group

   

Fig. 3h

 

Two-tailed unpaired t test

Netrin-1:Tubulin Fold Change

 

t(10) = 0.04532

−0.5956 to 0.5719

0.9647

 

D

  

6/group

   

Fig. 3i

 

Two-tailed unpaired t test

Netrin-1:Tubulin Fold Change

 

t(10) = 2.829

0.1585 to 1.333

0.0179

 

E

  

6

   

Fig. 3h

 

Pearson r

  

r = −0.8302, r2 = 0.6892

−0.9809 to −0.05703

0.0408

 

F

  

Scrambled + Saline = 5

Scrambled + AMPH = 5

Netrin-1 shRNA + Saline = 4

Netrin-1 shRNA + AMPH = 5

   

Fig. 3i

 

Generalized Estimating Equations analysis (GEE)

Drug (between subjects)

 

Wald Chi-Square = 2.281 (df = 1)

0.131

  
  

Virus (between subjects)

 

Wald Chi-Square = 6.884(df = 1)

0.009

  
  

Region (within subjects)

 

Wald Chi-Square = 1546.853 (df = 2)

<0.001

  
  

Drug × Virus

 

Wald Chi-Square = 0.589 (df = 1)

0.443

  
  

Virus × Region

 

Wald Chi-Square = 2.083 (df = 2)

0.353

  
  

Drug × Region

 

Wald Chi-Square = 5.341 (df = 2)

0.69

  
  

Drug × Virus × Region

 

Wald Chi-Square = 10.119 (df = 2)

0.006

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Scrambled:Amphetamine within Cg1

q(15) = 0.9696

−28.73 to 13.19

0.6594

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Netrin-1 shRNA:Saline within Cg1

q(15) = 1.641

−36.17 to 8.279

0.2763

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Netrin-1 shRNA:Amphetamine within Cg1

q(15) = 1.537

−33.28 to 8.635

0.323

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Scrambled:Amphetamine within PrL

q(15) = 0.518

−34.05 to 22.79

0.9182

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Netrin-1 shRNA:Saline within PrL

q(15) = 0.6796

−37.98 to 22.31

0.8399

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Netrin-1 shRNA:Amphetamine within PrL

q(15) = 2.746

−58.27 to −1.426

0.0388

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Scrambled:Amphetamine within IL

q(15) = 0.7311

−9.019 to 16.02

0.8106

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Netrin-1 shRNA:Saline within IL

q(15) = 0.5618

−16.13 to 10.43

0.8993

  
 

Dunnett’s multiple comparisons test

Scrambled:Saline vs. Netrin-1 shRNA:Amphetamine within IL

q(15) = 2.676

−25.33 to −0.2912

0.0445

  
  1. Significant p values are noted in bold text.