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Table 1 Cox regression analysis in Hk mutants (A, C) and their wild-type siblings (B, D)

From: Sleep, aging, and lifespan in Drosophila

A

    

Line

Days

Variable

Regression coefficient (×102)

P

HkY

14 d

Total Sleep

-4.32

<0.0001

 

28 d

Total Sleep

-5.43

<0.0001

Hk1

14 d

Total Sleep

-4.94

<0.0001

 

28 d

Total Sleep

-5.76

<0.0001

Hk2

14 d

Total Sleep

0.855

0.259

 

28 d

Total Sleep

-1.09

0.152

B

    

Wt-HkY

14 d

Total Sleep

-2.02

0.022

 

28 d

Total Sleep

-2.06

0.023

Wt-Hk1

14 d

Total Sleep

-5.42

<0.0001

 

28 d

Total Sleep

-5.38

<0.0001

Wt-Hk2

14 d

Total Sleep

-1.16

0.178

 

28 d

Total Sleep

-1.47

0.083

C

    

HkY

14 d

Total Activity

1.63

<0.0001

 

28 d

Total Activity

1.42

<0.0001

Hk1

14 d

Total Activity

1.63

<0.0001

 

28 d

Total Activity

1.26

<0.0001

Hk2

14 d

Total Activity

0.454

0.289

 

28 d

Total Activity

0.774

0.078

D

    

Wt-HkY

14 d

Total Activity

1.04

0.012

 

28 d

Total Activity

1.22

0.011

Wt-Hk1

14 d

Total Activity

1.83

<0.0001

 

28 d

Total Activity

2.13

<0.0001

Wt-Hk2

14 d

Total Activity

0.032

0.948

 

28 d

Total Activity

0.234

0.668