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Table 2 Pairwise Least Squares Means comparisons following ANOVA of chloroquine (CQ), monodesethylamodiaquine (MdAQ), Quinine (QN) and Artemisinin (ART) loge-transformed IC50 (nM) between years.

From: Geometric least squares means ratios for the analysis of Plasmodium falciparum in vitro susceptibility to antimalarial drugs

 

MdAQ

CQ

QN

ART

year Comparison

Difference Between Means

Simultaneous 95% Confidence Limits

 

Sig.

Difference Between Means

Simultaneous 95% Confidence Limits

 

Sig.

Difference Between Means

Simultaneous 95% Confidence Limits

 

Sig.

Difference Between Means

Simultaneous 95% Confidence Limits

 

Sig.

1997 – 2000

-1.6

-2.3

-1.0

***

0.5

-0.4

1.4

 

-0.3

-0.9

0.4

 

-0.5

-1.6

0.5

 

1997 – 2001

-1.5

-2.2

-0.8

***

-0.1

-1.0

0.8

 

-0.7

-1.3

0.0

***

-0.1

-1.2

0.9

 

1997 – 2002

-1.4

-2.0

-0.7

***

0.3

-0.5

1.2

 

0.1

-0.5

0.6

 

-0.1

-1.1

0.9

 

1997 – 2003

-1.1

-1.7

-0.4

***

0.1

-0.7

1.0

 

-0.3

-0.9

0.3

 

-0.6

-1.6

0.5

 

1997 – 2004

-0.6

-1.2

-0.1

***

0.1

-0.6

0.9

 

0.1

-0.4

0.6

 

-0.5

-1.6

0.5

 

2000 – 1997

1.6

1.0

2.3

***

-0.5

-1.4

0.4

 

0.3

-0.4

0.9

 

0.5

-0.5

1.6

 

2000 – 2001

0.1

-0.6

0.8

 

-0.6

-1.5

0.3

 

-0.4

-1.1

0.3

 

0.4

-0.3

1.1

 

2000 – 2002

0.3

-0.4

0.9

 

-0.1

-0.9

0.7

 

0.3

-0.3

1.0

 

0.4

-0.3

1.1

 

2000 – 2003

0.6

-0.1

1.2

 

-0.3

-1.2

0.6

 

0.0

-0.7

0.6

 

-0.1

-0.8

0.7

 

2000 – 2004

1.0

0.4

1.6

***

-0.3

-1.1

0.4

 

0.4

-0.2

1.0

 

0.0

-0.7

0.7

 

2001 – 1997

1.5

0.8

2.2

***

0.1

-0.8

1.0

 

0.7

0.0

1.3

***

0.1

-0.9

1.2

 

2001 – 2000

-0.1

-0.8

0.6

 

0.6

-0.3

1.5

 

0.4

-0.3

1.1

 

-0.4

-1.1

0.3

 

2001 – 2002

0.2

-0.5

0.8

 

0.5

-0.4

1.3

 

0.7

0.1

1.4

***

0.0

-0.7

0.7

 

2001 – 2003

0.4

-0.3

1.1

 

0.3

-0.6

1.2

 

0.4

-0.3

1.0

 

-0.5

-1.2

0.3

 

2001 – 2004

0.9

0.3

1.5

***

0.3

-0.5

1.0

 

0.8

0.2

1.4

***

-0.4

-1.2

0.3

 

2002 – 1997

1.4

0.7

2.0

***

-0.3

-1.2

0.5

 

-0.1

-0.6

0.5

 

0.1

-0.9

1.1

 

2002 – 2000

-0.3

-0.9

0.4

 

0.1

-0.7

0.9

 

-0.3

-1.0

0.3

 

-0.4

-1.1

0.3

 

2002 – 2001

-0.2

-0.8

0.5

 

-0.5

-1.3

0.4

 

-0.7

-1.4

-0.1

***

0.0

-0.7

0.7

 

2002 – 2003

0.3

-0.4

0.9

 

-0.2

-1.0

0.6

 

-0.4

-1.0

0.2

 

-0.5

-1.1

0.2

 

2002 – 2004

0.7

0.2

1.3

***

-0.2

-0.9

0.5

 

0.0

-0.5

0.6

 

-0.4

-1.1

0.2

 

2003 – 1997

1.1

0.4

1.7

***

-0.1

-1.0

0.7

 

0.3

-0.3

0.9

 

0.6

-0.5

1.6

 

2003 – 2000

-0.6

-1.2

0.1

 

0.3

-0.6

1.2

 

0.0

-0.6

0.7

 

0.1

-0.7

0.8

 

2003 – 2001

-0.4

-1.1

0.3

 

-0.3

-1.2

0.6

 

-0.4

-1.0

0.3

 

0.5

-0.3

1.2

 

2003 – 2002

-0.3

-0.9

0.4

 

0.2

-0.6

1.0

 

0.4

-0.2

1.0

 

0.5

-0.2

1.1

 

2003 – 2004

0.5

-0.1

1.1

 

0.0

-0.8

0.7

 

0.4

-0.2

1.0

 

0.0

-0.7

0.7

 

2004 – 1997

0.6

0.1

1.2

***

-0.1

-0.9

0.6

 

-0.1

-0.6

0.4

 

0.5

-0.5

1.6

 

2004 – 2000

-1.0

-1.6

-0.4

***

0.3

-0.4

1.1

 

-0.4

-1.0

0.2

 

0.0

-0.7

0.7

 

2004 – 2001

-0.9

-1.5

-0.3

***

-0.3

-1.0

0.5

 

-0.8

-1.4

-0.2

***

0.4

-0.3

1.2

 

2004 – 2002

-0.7

-1.3

-0.2

***

0.2

-0.5

0.9

 

0.0

-0.6

0.5

 

0.4

-0.2

1.1

 

2004 – 2003

-0.5

-1.1

0.1

 

0.0

-0.7

0.8

 

-0.4

-1.0

0.2

 

0.0

-0.7

0.7