Table 1.
1990 | 2001 | 2011 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n | Mean | sd | Median | n | Mean | sd | Median | n | Mean | sd | Median | P value | |
Total population | |||||||||||||
Weight (kg) | 590 | 70·58a | 13·69 | 68·80 | 1369 | 74·88b | 15·02 | 73·60 | 1166 | 77·96c | 16·49 | 76·10 | <0·001 |
Height (m) | 590 | 1·67a | 0·09 | 1·66 | 1311 | 1·68b | 0·09 | 1·68 | 1167 | 1·70c | 0·10 | 1·69 | <0·001 |
BMI (kg/m2) | 590 | 25·25a | 4·08 | 24·80 | 1311 | 26·35b | 4·46 | 25·72 | 1166 | 26·98c | 5·10 | 26·24 | <0·001 |
WC (cm) | − | − | − | − | 1120 | 86·97a | 13·26 | 86·25 | 1101 | 90·75b | 13·78 | 89·15 | <0·001 |
HC (cm) | − | − | − | − | 1118 | 102·81a | 8·96 | 102·05 | 1100 | 103·63b | 9·67 | 103·10 | 0·040 |
WHR | − | − | − | − | 1118 | 0·84a | 0·09 | 0·84 | 1100 | 0·87b | 0·09 | 0·87 | <0·001 |
WHtR | − | − | − | − | 1120 | 0·52a | 0·73 | 0·51 | 1099 | 0·54b | 0·82 | 0·52 | <0·001 |
Males | |||||||||||||
Weight (kg) | 256 | 78·09a | 12·05 | 77·80 | 655 | 82·94b | 13·30 | 82·00 | 573 | 86·22c | 15·00 | 85·10 | <0·001 |
Height (m) | 256 | 1·74a | 0·07 | 1·74 | 613 | 1·75b | 0·07 | 1·75 | 575 | 1·77c | 0·07 | 1·77 | <0·001 |
BMI (kg/m2) | 256 | 25·74a | 3·43 | 25·55 | 613 | 26·93b | 3·98 | 26·45 | 573 | 27·55c | 4·62 | 27·19 | <0·001 |
WC (cm) | − | − | − | − | 492 | 94·33 | 11·32 | 93·15 | 530 | 95·51 | 12·65 | 95·00 | 0·120 |
HC (cm) | − | − | − | − | 491 | 104·11 | 7·60 | 103·60 | 530 | 104·64 | 8·28 | 104·45 | 0·281 |
WHR | − | − | − | − | 491 | 0·91 | 0·07 | 0·90 | 530 | 0·91 | 0·08 | 0·91 | 0·207 |
WHtR | − | − | − | − | 492 | 0·54 | 0·66 | 0·53 | 530 | 0·54 | 0·75 | 0·54 | 0·541 |
Females | |||||||||||||
Weight (kg) | 334 | 64·82a | 11·99 | 63·00 | 714 | 67·49b | 12·50 | 65·40 | 593 | 69·98c | 13·71 | 67·50 | <0·001 |
Height (m) | 334 | 1·61a | 0·06 | 1·74 | 698 | 1·62a | 0·06 | 1·62 | 594 | 1·63b | 0·06 | 1·63 | <0·001 |
BMI (kg/m2) | 334 | 24·87a | 4·49 | 24·05 | 698 | 25·83b | 4·79 | 24·86 | 593 | 26·43c | 5·48 | 25·20 | <0·001 |
WC (cm) | − | − | − | − | 628 | 81·19a | 11·72 | 79·10 | 571 | 86·33b | 13·32 | 83·70 | <0·001 |
HC (cm) | − | − | − | − | 627 | 101·80 | 9·79 | 100·30 | 570 | 102·69 | 10·74 | 101·50 | 0·140 |
WHR | − | − | − | − | 627 | 0·80a | 0·07 | 0·79 | 570 | 0·84b | 0·08 | 0·84 | <0·001 |
WHtR | − | − | − | − | 628 | 0·50a | 0·75 | 0·49 | 569 | 0·53b | 0·89 | 0·51 | <0·001 |
n, sample number; WC, waist circumference; HC, hip circumference; WHR, waist:hip ratio; WHtR, waist:height ratio.
a,b,cMean values within a row with unlike superscript letters were significantly different (P<0·05); general linear model comparing weight, height, BMI, WC, HC and WHR between 1990, 2001 and 2011, with Holm's sequential Bonferroni post hoc tests used to account for multiple comparisons.
Data for 1990 from Irish National Nutrition Survey (INNS, 1990); data for 2001 from North/South Ireland Food Consumption Survey (NSIFCS, 2001); data for 2011 from National Adult Nutrition Survey (NANS, 2011).