|
Subgroup
| |
NNC
|
IPM/C
| |
|---|
|
n/N
|
%
|
n/N
|
%
|
p value
|
|---|
|
All participants
| |
36/50
|
72.0
|
37/53
|
69.8
|
NS
|
|
Sex
|
Males
|
10/12
|
83.3
|
6/10
|
60.0
|
NS
|
|
Females
|
26/38
|
68.4
|
31/43
|
72.1
|
NS
|
|
Age
|
2 to 6
|
7/12
|
58.3
|
9/11
|
81.8
|
NS
|
|
7 to 9
|
11/19
|
57.9
|
11/15
|
73.3
|
NS
|
|
10 to 16
|
7/8
|
87.5
|
10/16
|
62.5
|
NS
|
|
> 16
|
11/11
|
100
|
9/11
|
81.8
|
NS
|
|
Infestationa
|
Light
|
26/33
|
78.8
|
27/31
|
87.1b
|
NS
|
|
Moderate
|
6/10
|
60.0
|
5/11
|
45.5b
|
NS
|
|
Heavy
|
2/4
|
50.0
|
5/8
|
62.5
|
NS
|
|
Hair length
|
Close cut
|
1/1
|
100.0
|
2/2
|
100
|
NS
|
|
Above ears
|
9/11
|
81.8
|
4/6
|
66.7
|
NS
|
|
Ears to shoulders
|
7/11
|
63.6
|
10/13
|
76.9
|
NS
|
|
Below shoulders
|
19/27
|
70.4
|
22/32
|
68.8
|
NS
|
|
Hair thickness
|
Fine
|
6/7
|
85.7
|
7/9
|
77.8
|
NS
|
|
Medium
|
21/29
|
72.4
|
17/19
|
89.5
|
NS
|
|
Thick
|
9/14
|
64.3
|
14/25
|
65.0
|
NS
|
|
Hair curl
|
Straight
|
21/31
|
67.7
|
21/38
|
55.3
|
NS
|
|
Wavy or curly
|
15/19
|
78.9
|
13/15
|
86.7
|
NS
|
|
Hair type
|
Normal
|
34/49
|
69.4
|
37/51
|
72.6
|
NS
|
|
Dry or oily
|
0/1
|
0.0
|
1/2
|
50.0
|
NS
|
|
Other family member in study
|
No
|
8/10
|
80.0
|
7/9
|
77.8
|
NS
|
|
Yes
|
26/40
|
65.0
|
30/44
|
68.2
|
NS
|
-
aData missing from three participants in each of the treatment groups
-
bThere was a significant difference in efficacy rates between “light” and “moderate” infestations given this treatment
