EDP Sciences logo
Submit your paper
Search
Menu
All issues Volume 25 (2018) Parasite, 25 (2018) 63 Full HTML
Open Access

Table 1.

Sarcoptes scabiei var. canis mite counts of naturally infested dogs administered either NexGard® or NexGard Spectra® per label instruction twice, one month apart (Visit 1 and Visit 2) and percentage efficacy of treatments.

Live Sarcoptes mite counts in five skin scrapings
Geometric mean2 (Range) Efficacy3 (%) p-value4
N+/NG1 Arithmetic mean (Standard deviation)
NexGard ®
 Visit 1, baseline (pre-treatment) 38/38 6.0 (5–18) – –
6.1 (2.67) – –
 Visit 2, one month after Visit 1 1/38 0.1 (0–10) 98.9 <0.0001
0.3 (1.62) 95.8
 Visit 3, one month after Visit 2 1/38 <0.1 (0–1) 99.7 <0.0001
<0.1 (0.16) 99.6
NexGard Spectra ®
 Visit 1, baseline (pre-treatment) 27/27 6.0 (5–11) – –
6.1 (1.30) – –
 Visit 2, one month after Visit 1 1/27 <0.1 (0–1) 99.6 <0.0001
<0.1 (0.19) 99.4
 Visit 3, one month after Visit 2 0/27 0 100 <0.0001
0 100
1

N+/NG: Number of dogs tested positive for live Sarcoptes mites/Number of dogs examined.

2

Geometric mean, based on transformation to the logarithm of (count + 1).

3

Efficacy (%) = 100 × [(Visit 1 geometric or arithmetic mean mite count − Visit 2 or Visit 3 geometric or arithmetic mean mite count)/Visit 1 geometric or arithmetic mean mite count].

4

Probability from within-group-analysis using Wilcoxon(-Pratt test) at α = 0.05.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.