Appetite Response among Those Susceptible or Resistant to Obesity
Table 3
Appetite ratings for obesity resistant individuals (ORI) and obesity susceptible individuals (OSI) in response to a standardised meal.
ORI
OSI
P value*
P value†
P value‡
Females
Males
Females
Males
n
Median
Interquartile Range
n
Median
Interquartile Range
n
Median
Interquartile Range
n
Median
Interquartile Range
Hunger
Fasting (mm)
16
73
55–86
17
67
49–84
15
65
51−77
13
60
40−70
0.515
0.074
0.341
AUC (mm·min−1)
16
9049
4819–10084
17
6413
4200–10358
15
4275
2798−6780
13
6158
5528−9443
0.506
0.056
0.785
Nadir (mm)
16
22
2–30
17
19
10–36
15
1
0−4
13
9
1−27
0.170
0.017
0.414
Time to Nadir (min)
16
15
15–30
17
30
15–60
15
15
15−30
13
15
15−30
0.656
0.305
0.252
Fullness
Fasting (mm)
15
13
5–20
17
16
6–28
15
14
3-41
13
17
1−28
0.871
0.918
0.826
AUC (mm·min−1)
15
7095
6158–8670
17
6720
4800–10125
15
10185
6600−11295
13
7088
5595−7598
0.053
0.451
0.470
Peak (mm)
16
76
64–95
17
71
49–77
15
90
74−96
13
63
51−77
0.817
0.482
0.754
Time to peak (min)
16
15
15–30
17
15
15–30
15
15
15−30
13
30
15−30
0.380
0.119
0.860
Preoccupation with Food
Fasting (mm)
16
63
49–85
17
34
28–63
15
57
30−70
13
41
15−68
0.015
0.448
0.987
AUC (mm·min−1)
16
6008
3173–8948
17
4628
2805–10830
15
2813
1875−7155
13
6660
2378−8663
0.496
0.294
0.455
Nadir (mm)
16
15
4–31
17
10
4–27
15
1
0−8
13
15
1−25
0.309
0.193
0.871
Time to Nadir (min)
15
15
15–30
17
30
15–30
15
15
15−30
13
15
15−60
0.092
0.040
0.888
Desire to Eat
Fasting (mm)
16
76
58–85
17
64
45–85
15
69
49−79
13
61
35−72
0.336
0.199
0.243
AUC (mm·min−1)
16
8456
4943–10609
17
6473
4118–10913
15
3900
2753−6938
13
6705
5723−9788
0.389
0.148
0.427
Nadir (mm)
16
25
2–31
17
18
10–31
15
2
0−5
13
15
1−31
0.134
0.059
0.745
Time to Nadir (min)
16
15
15–30
17
15
15–30
15
15
15−30
13
30
15−60
0.770
0.923
0.940
TFEQ
Dietary Restraint
16
4
0–12
17
4
3–5
15
9
3−18
13
6
4−8
0.337
<0.001
<0.001
Disinhibition
16
3
1–10
17
3
2–5
15
12
3−15
13
7
5−10
0.255
<0.001
0.005
Hunger
16
8
1–13
17
8
3–9
15
6
1−13
13
8
4−10
0.791
0.749
0.665
%BF: percent body fat, AUC: area under the curve, ORS: obesity resistance/susceptibility category, TFEQ: three factor eating questionnaire. value for sex adjusted for ORS, †P value for ORS adjusted for sex, ‡P value for ORS adjusted for sex and %BF.
