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Fig. 2 | SpringerPlus

Fig. 2

From: Insulin-like growth factor-1 and insulin-like growth factor binding protein 3 and risk of postoperative cognitive dysfunction

Fig. 2

Perioperative changes of circulating IGF-1, IGFBP3, their ratio and MMSE scores. MMSE score on the day before operation (MMSE1), postoperative day 1(MMSE2), 3 (MMSE3) and 7(MMSE4); the circulating level of IGF-1 on the day before operation (IGF-11), postoperative day 1 (IGF-12), 3 (IGF-13) and 7 (IGF-14); the circulating level of IGFBP-3 on the day before operation (IGFBP31), opostoperative day 1 (IGFBP32), 3 (IGFBP33) and 7 (IGFBP34); and the ratio of IGF-11 and IGFBP31 (ratio1), the ratio of IGF-12 and IGFBP32 (ratio2), the ratio of IGF-13 and IGFBP33 (ratio3), the ratio of IGF-14 and IGFBP34 (ratio4). **P < 0.01, *P < 0.05 (compared with the value on the day before operation). Bars represent mean ± SD

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