Skip to main content

Table 1 Distribution of Aedes species across the study areas

From: Distribution of Aedes mosquito species along the rural–urban gradient in Lambaréné and its surroundings

Study areas/zones

Aedes spp.

Aedes albopictus

Aedes aegypti

Total N (%)

Total CEI

CEI

Median (IQR)

Statistic test

CEI

Median (IQR)

Statistic test

Study areas

Rural

2028 (47)

110.5

110.5

3.6 (0.2–9.9)

Z = 627, P = 0.043

0

0 (0–0)

Z = 406, P = 0.15

Urban

2323 (53)

124.9

122

0.5 (0–3.5)

 

3

0 (0–0)

 

Urban zones

LBN-zone 1 (historical zone)

493 (21)

13.6

10.8

0.33 (0–0.8)

H = 1.65, df = 2, P = 0.44

3

0 (0 -0.2)

H = 324, df = 2, P ˂ 0.001

LBN-zone 2 (administrative zone)

796 (34)

46.7

46.6

0.9 (0–4.4)

 

0.1

0 (0–0)

 

LBN-zone 3 (economic zone)

1034 (45)

64.6

64.6

1.5 (0–4.8)

 

0

0 (0–0)

 

Rural zones

PK-LBN-route south FGM (Rz2)

1871 (92)

100.7

100.7

10 (8–17)

Z = 43, P ˂ 0.016

0

0 (0–0)

-

PK-LBN-route north LBV (Rz1)

157 (7.7)

9.8

9.8

0 (0–2)

 

0

0 (0–0)

 
  1. CEI Capture Effort Index, FGM Fougamou, IQR inter-quartile range, LBN Lambaréné, LBV Libreville, PK route PK30, Rz1, Rz2 rural zones 1, 2