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Table 4 IC50s for chloroquine (CQ) quinine (QN), monodesethylamodiaquine (MdAQ) and artemisinin (ART) in nM. Geometric Least Squares Means Ratio between years.

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

  

MdAQ

CQ

QN

ART

Variable

2 one-sided 90% limits

GLS Mean Ratio (%)

90%CI

2sided t p-value

GLS Mean Ratio (%)

90%CI

2sided t p-value

GLS Mean Ratio (%)

90%CI

2sided t-value

GLS Mean Ratio (%)

90%CI

2sided t p-value

1997 vs 2000

[80,125]

516.7

[266.4,1002.3]

<0.0001

63.2

[25.5,156.7]

N.S.

131.4

[69.3,249.2]

N.S.

166.8

[57.2,486.0]

N.S.

1997 vs 2001

[80,125]

452.3

[230.3,888.2]

<0.0001

113.5

[45.1,285.4]

N.S.

193.1

[103.8,359.2]

0.005

110.9

[38.0,323.0]

N.S.

1997 vs 2002

[80,125]

388.2

[209.6,719.2]

<0.0001

71.3

[30.7,165.8]

N.S.

92.9

[52.1,165.4]

N.S.

110.8

[39.2,313.4]

N.S.

1997 vs 2003

[80,125]

297.1

[154.0,573.0]

<0.0001

86.2

[35.0,212.3]

N.S.

135.1

[73.9,247.2]

N.S.

175.6

[61.0,505.7]

N.S.

1997 vs 2004

[80,125]

186.3

[106.1,326.9]

0.003

88.0

[40.0,193.5]

N.S.

89.5

[52.8,151.6]

N.S.

172.5

[60.3,493.5]

N.S.

2000 vs 2001

[80,125]

87.5

[42.5,180.4]

N.S.

179.6

[72.4,445.3]

N.S.

147.0

[73.3,294.9]

N.S.

66.5

[31.5,140.3]

N.S.

2000 vs 2002

[80,125]

75.1

[38.5,146.7]

N.S.

112.9

[49.3,258.3]

N.S.

70.7

[36.6,136.5]

N.S.

66.4

[32.9,134.2]

N.S.

2000 vs 2003

[80,125]

57.5

[28.4,116.5]

N.S.

136.4

[56.1,331.1]

N.S.

102.9

[52.0,203.3]

N.S.

105.3

[50.7,218.5]

N.S.

2000 vs 2004

[80,125]

36.1

[19.4,67.0]

<0.0001

139.2

[64.3,301.2]

N.S.

68.1

[36.8,125.9]

N.S.

103.4

[50.3,212.5]

N.S.

2001 vs 2002

[80,125]

85.8

[43.4,169.6]

N.S.

62.8

[27.0,146.1]

N.S.

48.1

[25.4,91.1]

0.002

100.0

[49.4,202.0]

N.S.

2001 vs 2003

[80,125]

65.7

[32.0,134.7]

N.S.

75.9

[30.8,187.0]

N.S.

70.0

[36.0,135.8]

N.S.

158.4

[76.3,328.7]

N.S.

2001 vs 2004

[80,125]

41.2

[21.9,77.5]

0.000

77.5

[35.2,170.5]

N.S.

46.3

[25.6,83.9]

<0.0001

155.6

[75.7,319.8]

N.S.

2002 vs 2003

[80,125]

76.5

[39.4,148.6]

N.S.

120.8

[53.2,274.6]

N.S.

145.5

[78.0,271.2]

N.S.

158.5

[79.8,314.7]

N.S.

2002 vs 2004

[80,125]

48.0

[27.1,84.8]

<0.0001

123.3

[61.5,247.2]

N.S.

96.3

[55.7,166.8]

N.S.

155.7

[79.2,305.9]

N.S.

2003 vs 2004

[80,125]

62.7

[33.9,115.8]

N.S.

102.1

[47.5,219.2]

N.S.

66.2

[37.2,117.9]

N.S.

98.2

[48.6,198.4]

N.S.