Numbers Flashcards
What is the reduction in mortality by meeting the guidelines of 150 minutes of MVPA? (%)
30-40
What is the reduction in mortality if you achieve 750 minutes of MVPA in a week? (%)
50
What is the reduction in mortality by undergoing cardiac rehab? (%)
13-26
What is the reduction in cardiac mortality by undergoing cardiac rehab? (%)
26-46
What is the reduction in hospital readmission after undergoing cardiac rehab? (%)
23-56
How much is peak VO2 reduced in cardiac patients? (%)
50
What is the reduction in cardiac mortality from a 1ml increase in VO2? (%)
10%
What is the reduction in cardiac mortality from a 1 MET increase in fitness? (%)
15
How much does cardiac rehab increase VO2 by? (%)
10-50
How much does cardiac rehab increase exercise capacity by? (%)
18-35
How much does cardiac rehab increase the angina threshold by? (%)
10-20
How much does strength training increase muscular strength in cardiac patients? (%)
20-30
How much does doing an extra 1000 calories of exercise a week reduce mortality by? (%)
19
How much does doing 1000 calories less exercise a week increase mortality by? (%)
24
How much is strength/endurance reduced in arthritis? (%)
25-50
How much is peak VO2 reduced in arthritis patients? (%)
20-30
How much does exercise increase stability by in arthritis patients? (%)
10-32
How much does exercise in arthritis increase exercise capacity by? (%)
17
What is the effect of a 5kg increase in weight on occurrence of knee arthritis? (%)
35
How much does avoiding inactivity reduce mortality by? (%)
7
How much does avoiding obesity reduce mortality by (%)
3.6
What is the reduction in mortality of a 10% decrease in weight? (%)
20
What is the reduction in BP from a 10% reduction in weight? (mmHg)
10/20
How much does doing 21 METs of exercise a week reduce the risk of diabetes? (%)
26
0.74 risk
How much does doing 150 minutes of MVPA a week reduce the progression of prediabetes to diabetes? (%)
58
How much does resting heart rate increase in pregnancy? (%)
25
How much does stroke volume increase in pregnancy? (%)
25
How much does plasma volume increase in pregnancy? (%)
35-50
How much does cardiac output increase in pregnancy? (%)
30-50
How much does physical activity reduce hospital admission by in COPD patients? (%)
30-40
How much does physical activity in COPD patients reduce mortality by? (%)
27
What is the effect of a 1mmol decrease in total cholesterol on risk of CHD?
25
How much does a 5mmHg reduction in diastolic BP reduce the risk of a stroke by? (%)
34
How much does a 5mmHg reduction in diastolic BP reduce the risk of CHD by? (%)
21
How much does a 10mmHg reduction in diastolic BP reduce the risk of a stroke by? (%)
57
How much does a 10mmHg reduction in diastolic BP reduce the risk of CHD by? (%)
37
How much does exercise reduce BP by? (mmHg)
13/4
How much does physical activity reduce bowel cancer by? What is the strength of the evidence? (%)
30-40
Strong
How much does physical activity reduce rectal cancer by? What is the strength of the evidence? (%)
No effect
How much does physical activity reduce breast cancer by? What is the strength of the evidence? (%)
20-30
Probable
How much does physical activity reduce prostate cancer by? What is the strength of the evidence? (%)
10-30
Unclear/inconsistent
How much does physical activity reduce lung cancer by? What is the strength of the evidence? (%)
20
Possible
How much does physical activity reduce testicular/ovarian cancer by? What is the strength of the evidence? (%)
Unclear/inconsistent
What is the reduction in mortality from doing an extra 10 minutes of MVPA (%)
10
How much weight can be lost by exercise alone? (Kg)
2-3
How much weight can be lost with exercise and diet combined? (Kg)
3-15
How much does a 10% reduction in weight reduce total cholesterol? (%)
10
P waves (mV and s)
- 25
0. 12
How much is mortality reduced by doing >2000 calories of exercise a week? (%)
27
How much is mortality increased in low fit men and women (%)
- 3
4. 7
How many more times more deaths are there in low activity occupations vs high and low activity leisure time vs high
2
How much longer do Olympians live? (Years)
2.8
What is the relative risk in high fit diabetics compared to low fit without?
0.5
What is the ejection fraction at rest?
70
What is the shortening fraction at rest?
35
How much can SNS increase heart rate by? (%)
300
How much blood resides in the veins? (%)
70
How many people died of CHD in 2015?
70,000
How many people survive heart attacks now? (%)
70
After a heart attack how long until cell death starts, 80% die and 100% die?
30 minutes
3 hours
6 hours
How much does aerobic training increase SV in cardiac patients? (%)
0-18
How much does aerobic training increase blood volume in cardiac patients?
6-10%
PR interval
0.12-0.2s
QRS
<0.12s
<35mV
How many men and women are obese in the UK (%)
23
How many men and women are overweight in the UK? (%)
44
34
What are the percentage components of daily EE in a sedentary person?
PA - 17
DIT - 8
RMR - 75
What are the percentage components of daily EE in an active person?
PA - 32
DIT - 8
RMR - 60
If both parents are obese what is the chance the child will be? (%)
70-80
If neither parent is obese what is the chance the child is obese? (%)
7-14
How much has daily energy expenditure decreased in the last 50 years?
250-500
What are the pre pregnancy and 3rd trimester haemoglobin (gram per litre) levels?
150
120
How much is resting oxygen consumption increased in pregnancy? (%)
15-30
How many women get gestational diabetes and how many progress to T2DM? (%)
2-3
60
How many women get preeclampsia? How much does being active reduce it? (%)
3-7
35-70
How much is the cost of breathing at rest in COPD compared to normal people (%)
40
10-15
How much does education help COPD patients reduce hospital admission? (%)
40
How much do statins reduce cholesterol? (%)
15-30
How much does TPR drop after exercise? (%)
25
How much can exercise reduce BP? (mmHg)
4-9
