| |
Study
|
Second Trimester
|
Third Trimester
|
Mean over pregnancy
|
|---|
|
N=
|
Mean
|
Confidence Interval
|
N=
|
Mean
|
Confidence Interval
|
N=
|
Mean
|
Confidence Interval
|
|---|
|
Energy kcal/day a
|
Baker (2009)
| | | |
290
|
↓2147
|
2075, 2219
| | | |
|
Castillo-Duran (2001) a
|
249
|
↓1887
|
1825, 1949
|
249
|
↓2030
|
1968, 2092
| | | |
|
Castillo-Duran (2001) b
|
258
|
↓1863
|
1790, 1936
|
258
|
↓1982
|
1927, 2038
| | | |
|
Chan (2006)
|
23
|
↔2223
|
2057, 2389
|
23
|
↓2276
|
2059, 2493
| | | |
|
Derbyshire (2009)
| | | |
20
|
↓2273
|
2052, 2494
| | | |
|
Giddens (2000)
| | | | | | |
59
|
↓2342
|
2187, 2497
|
|
Gutierrez (1999)
|
46
|
↔2390
|
2150, 2630
|
46
|
↔2620
|
2389, 2851
| | | |
|
Job (1995)
| | | | | | |
70
|
↓2134
|
1949, 2320
|
|
Lee (2013)
| | | |
133
|
↓2303
|
2161, 2446
|
156
|
↔2273
|
2167, 2379
|
|
Pobocik (2003)
| | | | | | |
434
|
↑2487
|
2388, 2586
|
- aComparison to UK EARs, First and Second Trimester requirement (Average UK EAR for Females aged 11–19) 2355 kcal/day, Third Trimester requirement 2546 kcal/day, Mean over pregnancy requirement (average of three trimester values) 2419 kcal/d, ↑ Study mean higher than reference value (p < 0.05), ↔ Study mean not different to reference value (p < 0.05), ↓ Study mean lower than reference value (p < 0.05)
