From: Characterizing children’s eating patterns: does the choice of eating occasion definition matter?
15-min | 15-min + 21 kJ | 15-min + 210 kJ | 60-min | 60-min + 21 kJ | 60-min + 210 kJ | |||
---|---|---|---|---|---|---|---|---|
n | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | ||
Eating occasion frequency | ||||||||
Boys | 2–3 y | 226 | 6.8 (2.1) | 6.3 (2.0) | 5.7 (1.8) | 4.8 (1.1) | 4.7 (1.1) | 4.5 (1.2) |
4–8 y | 393 | 6.5 (1.7) | 6.1 (1.5) | 5.6 (1.4) | 4.9 (0.9) | 4.8 (0.9) | 4.6 (0.9) | |
9–11 y | 223 | 6.5 (1.5) | 5.9 (1.3) | 5.7 (1.2) | 4.9 (0.9) | 4.7 (0.9) | 4.6 (0.9) | |
12-13 y | 159 | 6.0 (1.5) | 5.4 (1.3)a | 5.2 (1.2)a | 4.8 (1.2) | 4.5 (0.8) | 4.4 (0.8) | |
14-18 y | 363 | 5.7 (1.7) | 5.1 (1.5) | 4.9 (1.5) | 4.5 (1.3) | 4.3 (1.2) | 4.2 (1.2) | |
Girls | 2–3 y | 234 | 7.0 (2.4) | 6.6 (2.3) | 5.9 (2.1) | 4.9 (0.9) | 4.8 (1.3) | 4.5 (1.3) |
4–8 y | 386 | 6.5 (1.5) | 6.0 (1.3) | 5.6 (1.3) | 5.0 (0.9) | 4.8 (0.9) | 4.6 (0.9) | |
9–11 y | 229 | 6.5 (1.3) | 6.0 (1.1) | 5.6 (1.1) | 4.9 (0.9) | 4.7 (0.9) | 4.6 (0.9) | |
12-13 y | 166 | 6.1 (1.5) | 5.5 (1.4) | 5.3 (1.4) | 4.8 (1.1) | 4.5 (1.1) | 4.4 (1.0) | |
14-18 y | 322 | 5.6 (1.7) | 5.0 (1.4) | 4.7 (1.3)a | 4.5 (1.1)a | 4.2 (1.0) | 4.1 (1.0) | |
Time between eating occasions (minutes) | ||||||||
Boys | 2–3 y | 226 | 131 (54) | 142 (59) | 158 (77) | 187 (86)a | 189 (87)ab | 204 (101)b |
4–8 y | 393 | 137 (39) | 145 (63) | 159 (49) | 180 (48)a | 183 (49)a | 193 (55) | |
9–11 y | 223 | 140 (43) | 152 (74) | 158 (48) | 188 (51) | 193 (51)a | 197 (52)a | |
12-13 y | 159 | 157 (45) | 173 (66)a | 178 (51)a | 198 (56) | 207 (57)b | 212 (59)b | |
14-18 y | 363 | 166 (58) | 184 (78) | 190 (82) | 213 (72) | 223 (86)a | 229 (91)a | |
Girls | 2–3 y | 234 | 132 (74) | 141 (79) | 160 (93) | 186 (82)a | 191 (85)a | 204 (94) |
4–8 y | 386 | 134 (44) | 144 (45) | 156 (48) | 175 (48) | 179 (48) | 189 (52) | |
9–11 y | 229 | 137 (35) | 148 (39) | 159 (46) | 184 (42) | 190 (45) | 198 (52) | |
12-13 y | 166 | 149 (45) | 162 (49)a | 168 (51)a | 189 (44) | 197 (44)b | 201 (48)b | |
14-18 y | 322 | 175 (64) | 192 (72) | 201 (71) | 220 (75) | 228 (77)a | 236 (83)a | |
Energy intake (kJ) per eating occasion | ||||||||
Boys | 2–3 y | 226 | 921 (370) | 996 (401) | 1080 (374) | 1278 (518) | 1297(608) | 1361 (521) |
4–8 y | 393 | 1220 (408) | 1301 (410) | 1407 (442) | 1592 (556) | 1630 (745) | 1704 (583) | |
9–11 y | 223 | 1431 (469) | 1548 (493) | 1599 (497) | 1909 (712) | 1953 (674) | 1979 (694) | |
12-13 y | 159 | 1646 (555) | 1824 (582)a | 1879 (665)a | 2072 (768) | 2176 (618)b | 2232 (834)b | |
14-18 y | 363 | 1888 (874) | 2120 (957) | 2172 (949) | 2376 (1108) | 2528 (1165) | 2569 (1150) | |
Girls | 2–3 y | 234 | 868 (375) | 927 (418) | 1032 (406) | 1235 (600)a | 1264 (616)a | 1337 (600) |
4–8 y | 386 | 1037 (396) | 1114 (397) | 1191 (412) | 1334 (477) | 1369 (474) | 1428 (497) | |
9–11 y | 229 | 1294 (475) | 1402 (496) | 1493 (502) | 1701 (607) | 1758 (609) | 1828 (627) | |
12-13 y | 166 | 1314 (450) | 1450 (478) | 1505 (472) | 1704 (665) | 1811 (680) | 1856 (687) | |
14-18 y | 322 | 1543 (646) | 1716 (702) | 1804 (698)a | 1986 (1364)a | 2097 (1362) | 2165 (1375) | |
Beverage-only occasion frequency | ||||||||
Boys | 2–3 y | 226 | 1.3 (1.2) | 0.8 (1.0) | 0.7 (1.0) | 0.4 (0.8) | 0.4 (0.7)a | 0.3 (0.7)a |
4–8 y | 393 | 0.8 (1.0) | 0.4 (0.6)a | 0.3 (0.6)b | 0.3 (0.5)ab | 0.1 (0.4)c | 0.1 (0.3)c | |
9–11 y | 223 | 0.9 (1.0) | 0.4 (0.6)a | 0.3 (0.5)a | 0.3 (0.6)a | 0.2 (0.4)b | 0.2 (0.4)b | |
12-13 y | 159 | 1.2 (1.0) | 0.5 (0.7)a | 0.5 (0.6)ab | 0.6 (0.7)a | 0.3 (0.5)bc | 0.3 (0.5)c | |
14-18 y | 363 | 1.4 (1.1) | 0.7 (0.8)a | 0.7 (0.8)a | 0.7 (0.8)a | 0.4 (0.6)b | 0.4 (0.6)b | |
Girls | 2–3 y | 234 | 1.3 (1.5) | 0.9 (1.3)a | 0.8 (1.2)a | 0.5 (0.8) | 0.4 (0.8)b | 0.3 (0.8)b |
4–8 y | 386 | 0.8 (0.9) | 0.4 (0.6)a | 0.3 (0.6)b | 0.3 (0.5)ab | 0.1 (0.4)c | 0.1 (0.4)c | |
9–11 y | 229 | 0.9 (0.9) | 0.4 (0.6)a | 0.3 (0.6)a | 0.4 (0.6)a | 0.2 (0.4)b | 0.2 (0.4)b | |
12-13 y | 166 | 1.1 (1.0) | 0.5 (0.7)a | 0.5 (0.6)a | 0.6 (0.7)a | 0.3 (0.5)b | 0.3 (0.5)b | |
14-18 y | 322 | 1.1 (1.1) | 0.5 (0.7)a | 0.4 (0.7)b | 0.6 (0.7)ab | 0.3 (0.5)c | 0.3 (0.5)c | |
Energy intake (kJ) from beverage-only occasions2 | ||||||||
Boys | 2–3 y | 226 | 515 (813)a | 515 (813)a | 508 (814) | 246 (616)b | 246 (616)b | 244 (615)b |
4–8 y | 393 | 232 (460)a | 232 (460)a | 226 (458)a | 70 (200)b | 70 (200)b | 67 (200)b | |
9–11 y | 223 | 285 (470)a | 285 (470)a | 277 (469)a | 145 (352)b | 145 (352)b | 143 (352)b | |
12-13 y | 159 | 348 (469)a | 348 (469)a | 340 (470)ab | 223 (399)b | 223 (399)b | 220 (400)b | |
14-18 y | 363 | 635 (921)a | 635 (920)a | 633 (920)a | 387 (745)b | 387 (745)b | 384 (746)b | |
Girls | 2–3 y | 234 | 528 (903)a | 528 (903)a | 509 (895)a | 243 (626)b | 243 (483)b | 238 (625)b |
4–8 y | 386 | 196 (402)a | 196 (402)a | 191 (404) | 91 (288)b | 91 (288)b | 91 (288)b | |
9–11 y | 229 | 274 (519)a | 274 (519)a | 266 (520)a | 185 (419)b | 185 (419)b | 182 (420)b | |
12-13 y | 166 | 389 (616)a | 389 (616)a | 383 (614)a | 214 (463)b | 214 (463)b | 211 (463)b | |
14-18 y | 322 | 400 (850)a | 400 (850)a | 390 (851) | 283 (773)b | 283 (772)b | 278 (772)b |