Fig. 4: Breakdown of SANS signs by crew demographics (n = 21). | npj Microgravity

Fig. 4: Breakdown of SANS signs by crew demographics (n = 21).

From: Crewmember demographic factors and their association with brain and ocular changes following spaceflight

Fig. 4

A Frequency of each sign of SANS among male (n = 18) and female (n = 3) crewmembers. Actual counts are indicated in white within each bar. B Frequency of each sign with each age quartile (Q). C Frequency of each sign with body mass index quartile (Q). D Frequency of each sign of SANS following 2-week (2 W, n = 5), 6-month (6 M; n = 13), and 1-year (1YR; n = 3) missions. E Frequency of each sign of SANS for novice (n = 8) and experienced (n = 13) crewmembers. Change in globe flattening data was unavailable for 3 crewmembers. BMI data were unavailable for 3 crewmembers. SANS Spaceflight Associated Neuro-ocular Syndrome.

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