Analysis Version
v1
History
Back to Study: Hemodynamic, Autonomic, and Vascular Function Chan...
descriptive
Analysis v1
32
Pro
0
Against

The heart's ability to pump blood per minute per body area remains stable even after 32 hours without sleep in healthy men.

Evidence Quality Assessment

Claim Status

appropriately stated

Study Design Support

Design supports claim

Appropriate Language Strength

association

Can only show association/correlation

Assessment Explanation

The study design supports claims of no association when p>0.05. The language correctly states no significant change.

Evidence from Studies

Supporting (1)

32
32

Hemodynamic, Autonomic, and Vascular Function Changes after Sleep Deprivation for 24, 28, and 32 Hours in Healthy Men

Cohort Study
Human
2018 Nov

Contradicting (0)

0
No contradicting evidence found

Source Study

Hemodynamic, Autonomic, and Vascular Function Changes after Sleep Deprivation for 24, 28, and 32 Hours in Healthy Men

Score: 32
DOI: 10.3349/ymj.2018.59.9.1138

Similar Assertions

After 24 hours without sleep, heart rate drops slightly but then starts rising again over the next 8 hours, suggesting the body's response to sleep loss changes over time.

32
0
90%

After one night without sleep, average blood pressure rises by about 4 points and stays elevated for up to a day and a half in healthy men.

32
0
88%

After staying awake for a day, healthy men in their early 30s with average weight experience a small but noticeable rise in blood pressure that stays elevated for up to a day and a half.

32
0
86%

Staying awake for up to a day and a half doesn't significantly affect the amount of blood the heart pumps with each beat in healthy men.

32
0
85%

Even after staying awake for over a day, the body's ability to regulate blood pressure through reflexes remains unchanged in healthy men.

32
0
77%