Table 2 Time-averaged TAUC (1–5 h) for overall appetite perceptions and appetite-related hormones during each condition for each ethnic group.

From: The acute effects of moderate-intensity continuous or high-intensity interval exercise on appetite and appetite-related hormones in South Asian and white European adults with non-diabetic hyperglycaemia

 

White European

South Asian

P value

 

CON

LV-HIIE

CME

CON

LV-HIIE

CME

Cnd

Eth

Int

Overall appetite (mm h)

35 (31, 40)

38 (33, 44)*

33 (29, 38)*

37 (32, 43)

32 (25, 40)*

39 (32, 48)*

0.82

0.88

0.02

Total GLP-1 (pmol/L h)

53.1 (49.6, 56.6)

54.6 (50.7, 58.5)

55.5 (50.9, 60.2)

52.3 (47.1, 57.5)

59.4 (53.9, 64.9)

58.9 (54.5, 63.4)

0.01

0.48

0.13

Total PYY (pg/mL h)

136 (125, 147)

125 (115, 136)

124 (115, 133)

131 (118, 143)

134 (121, 147)

127 (113, 141)

0.28

0.77

0.11

Acylated ghrelin (pg/mL h)

46.0 (40.9, 51.2)

45.6 (40.0, 51.2)

46.7 (40.8, 52.6)

46.5 (41.3, 51.7)

49.2 (43.0, 55.4)*

45.8 (40.1, 51.6)*

0.34

0.32

0.02

  1. Time-averaged TAUC (1–5 h) data are presented as geometric mean (95% CI) for overall appetite and as mean (95% CI) for appetite-related hormones. Values displayed for n = 23 (13 white Europeans and 10 South Asians) apart from total PYY which is presented for n = 22 (12 white Europeans and 10 South Asians). All models were adjusted for age, sex and pre-intervention TAUC (0–1 h).
  2. Cnd main effect of condition, Eth main effect of ethnicity, Int condition-by-ethnicity interaction, CON seated, rested control condition, LV-HIIE low-volume high-intensity interval exercise, CME continuous moderate-intensity aerobic exercise, GLP-1 glucagon-like peptide-1, PYY peptide YY.
  3. *P ≤ 0.05 between exercise trials within ethnic group. P values shown in bold indicate the main or interaction effect was statistically significant (P < 0.05). Data for each condition in the combined population can be found in Table 3.
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