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If you had a weight / circumference ratio, and a higher ratio is correlated with higher scores, then the following might be true: with constant head circumference, a bigger weight is expected to increase your score with constant weight, a bigger circumference is expected to lower your score.
21 gru 2017 · Multiple studies have reported that individuals with low birth weights (LBW, <2500 g) have a lower intelligence quotient (IQ) than those with normal birth weights (NBW, ≥2500 g).
21 gru 2017 · Multiple studies have reported that individuals with low birth weights (LBW, <2500 g) have a lower intelligence quotient (IQ) than those with normal birth weights (NBW, ≥2500 g). Based on...
The meta-analysis indicates a gradient relationship between birth weight and IQ, with lower birth weight categories associated with lower IQ scores. Specifically, individuals with extremely low birth weight (ELBW) had an average IQ of 91, very low birth weight (VLBW) had 94, moderately low birth weight (MLBW) had 99, and normal birth weight ...
10 maj 2017 · The adjusted differences between those in the <2.5kg birth weight group and those in the 3.5 to 4.00kg group were >5 IQ points at all 3 follow-up assessments, corresponding to one-third of a SD.
21 gru 2017 · Based on 57 eligible individual studies including 12,137 participants, we performed a meta-analysis to estimate the association between low birth weight and individuals' IQ scores (IQs). The pooled weight mean difference (WMD) in IQs between NBW and LBW individuals was 10 (95% CI 9.26-11.68).
1 cze 2017 · We examined the associations between birth weight and intelligence at 3 different adult ages. The Copenhagen Perinatal Cohort is comprised of children born in Copenhagen from 1959 to 1961. Information on birth weight and ≥1 tests of intelligence was available for 4696 members of the cohort.
