Table 5.  Blood pressure (mm Hg) at age 6 years in children who as infants had been randomised to be fed with formula supplemented with long chain polyunsaturated fatty acids or with formula without supplementation Blood pressure Supplemented formula (n=65) Formula without supplementation (n=71) Mean difference (95% CI) P value Mean 74.8 77.8 3.0 (5.4 to 0.5) 0.02 Diastolic 57.3 60.9 3.6 (6.5 to 0.6) 0.018 Systolic 92.4 94.7 2.3 (5.3 to 0.7) 0.132