Table 3.
Binary logistic regression output showing characteristics predicting elevated mean arterial pressure (>91st centile) among schoolchildren (n 5983) aged 10–16 years, East of England, 2007–2009
| Combined | Males | Females | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Predictor | Unadjusted OR | 95 % CI | Adjusted OR† | 95 % CI | Unadjusted OR | 95 % CI | Adjusted OR | 95 % CI | Unadjusted OR | 95 % CI | Adjusted OR | 95 % CI |
| BMI (IOTF)‡ | ||||||||||||
| Obese | 3·10§ | 2·39, 4·02 | 3·91§ | 2·91, 5·27 | 3·52§ | 2·51, 4·95 | 4·30§ | 2·89, 6·38 | 2·57§ | 1·72, 3·86 | 3·30§ | 2·09, 5·22 |
| Overweight | 1·84§ | 1·55, 2·17 | 1·97§ | 1·65, 2·36 | 1·63§ | 1·29, 2·05 | 1·77§ | 1·38, 2·28 | 2·07§ | 1·63, 2·64 | 2·19§ | 1·69, 2·84 |
| Normal weight | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. |
| Fitness | ||||||||||||
| Unfit | 1·38§ | 1·17, 1·62 | 1·02 | 0·84, 1·23 | 1·42§ | 1·15, 1·76 | 1·02 | 0·80, 1·30 | 1·29 | 1·00, 1·66 | 1·03 | 0·76, 1·39 |
| Fit | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. |
| Sex | ||||||||||||
| Female | 0·94 | 0·82, 1·09 | 0·94 | 0·81, 1·10 | – | – | – | – | – | – | – | – |
| Male | 1·00 | Ref. | 1·00 | Ref. | – | – | – | – | – | – | – | – |
| Age (years) | ||||||||||||
| 10 | 1·00 | 0·36, 2·75 | 0·82 | 0·30, 2·28 | 0·87 | 0·23, 3·27 | 0·72 | 0·19, 2·72 | 1·09 | 0·22, 5·37 | 0·85 | 0·17, 4·24 |
| 11 | 0·70 | 0·26, 1·86 | 0·63 | 0·23, 1·68 | 0·67 | 0·19, 2·37 | 0·62 | 0·17, 2·20 | 0·70 | 0·15, 3·32 | 0·58 | 0·12, 2·75 |
| 12 | 0·79 | 0·29, 2·03 | 0·71 | 0·27, 1·88 | 0·90 | 0·26, 3·15 | 0·89 | 0·25, 3·13 | 0·62 | 0·13, 2·92 | 0·50 | 0·10, 2·35 |
| 13 | 1·00 | 0·38, 2·64 | 1·05 | 0·39, 2·79 | 1·13 | 0·32, 3·94 | 1·18 | 0·34, 4·14 | 0·85 | 0·18, 3·99 | 0·82 | 0·17, 3·88 |
| 14 | 1·00 | 0·37, 2·66 | 1·06 | 0·40, 2·82 | 1·04 | 0·30, 3·63 | 1·12 | 0·32, 3·94 | 0·94 | 0·20, 4·44 | 0·90 | 0·19, 4·27 |
| 15 | 0·95 | 0·35, 2·55 | 0·83 | 0·31, 2·24 | 1·18 | 0·33, 4·19 | 1·02 | 0·28, 3·66 | 0·66 | 0·14, 3·22 | 0·53 | 0·11, 2·62 |
| 16 | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. |
| Deprivation (quintile) | ||||||||||||
| 1 (least deprived) | 0·90 | 0·71, 1·13 | 0·94 | 0·75, 1·19 | 0·82 | 0·60, 1·12 | 0·86 | 0·62, 1·19 | 1·02 | 0·72, 1·44 | 1·11 | 0·77, 1·58 |
| 2 | 0·81 | 0·64, 1·02 | 0·83 | 0·66, 1·06 | 0·84 | 0·61, 1·15 | 0·84 | 0·61, 1·16 | 0·85 | 0·59, 1·20 | 0·85 | 0·59, 1·24 |
| 3 | 0·85 | 0·68, 1·08 | 0·84 | 0·66, 1·07 | 0·68§ | 0·49, 0·94 | 0·65§ | 0·46, 0·91 | 1·16 | 0·83, 1·62 | 1·17 | 0·82, 1·66 |
| 4 | 0·96 | 0·76, 1·21 | 0·95 | 0·75, 1·20 | 0·98 | 0·72, 1·32 | 0·93 | 0·68, 1·27 | 1·08 | 0·77, 1·51 | 1·05 | 0·74, 1·50 |
| 5 (most deprived) | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. | 1·00 | Ref. |
IOTF, International Obesity Task Force; Ref., referent category.
†Adjusted model contains BMI, fitness, sex and age.
‡BMI category missing for 104 participants (1·7 %).
§Significantly different from the referent category.