What are teh CI=confidence interval, OR = odds ratio, P value=probability of null value hypothesis for the following tables. The data collected in the tables aims to show an association between people with diabetes and muscle
What are teh CI=confidence interval, OR = odds ratio, P value=probability of null value hypothesis for the following tables. The data collected in the tables aims to show an association between people with diabetes and muscle
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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What are teh CI=confidence interval, OR = odds ratio, P value=probability of null value hypothesis for the following tables. The data collected in the tables aims to show an association between people with diabetes and muscle loss.
![Table 2-Annual changes in body composition assessed with DEXA by baseline diabetes status
in the Health ABC Study
Diagnosed
diabetes
Without
Undiagnosed
diabetes
diabetes
2047
226
402
Model 1
Total body mass (g/year)
Total lean mass (g/ycar)
Trunk lean (g/year)
Appendicular lean (g/year)
Total fat mass (g/year)
Trunk fat (g/year)
Appendicular fat (g/year)
Model 2
-193 + 22
-435 + 79*
-293 + 72
- 198 + 10
-340 + 37*
222 + 29
-44 + 6
-103 + 22*
-27 * 16
-150 +5
25 + 16
-226 * 20*
-187 + 16t
-94 + 531
-66 * 53
44 + 10
- 39 + 351
-34 + 321
-17 *7
-51 + 24
-27 * 24
Total lean mass (g/year)
Trunk lean (g/year)
Appendicular lean (g/year)
Total fat mass (g/year)
Trunk fat (g/year)
Appendicular fat (g/year)
Data are adjusted means SE estimated by generalized estimating equations. Model 1: adjustment for age,
sex, race, clinic site, baseline BMI, and weight loss intention; model 2: further adjustment for changes in body
weight. "P<0.01, tP < 0.05 vs. those without diabetes.
-125 + 7
-186 + 25t
-106 + 20
-10 + 5
-32 + 17
26 + 13+
-113 + 4
-149 + 141
-130 + 11
163 +7
203 + 23
160 + 20
125 + 5
136 * 17
96 + 141
41 + 4
73 + 141
64 + 12
3000](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62f6355a-05e6-4234-9d59-a73a1309b418%2F338b61cd-bd78-4fa1-bf44-10d6dcf8ddac%2F82rf9co_processed.png&w=3840&q=75)
Transcribed Image Text:Table 2-Annual changes in body composition assessed with DEXA by baseline diabetes status
in the Health ABC Study
Diagnosed
diabetes
Without
Undiagnosed
diabetes
diabetes
2047
226
402
Model 1
Total body mass (g/year)
Total lean mass (g/ycar)
Trunk lean (g/year)
Appendicular lean (g/year)
Total fat mass (g/year)
Trunk fat (g/year)
Appendicular fat (g/year)
Model 2
-193 + 22
-435 + 79*
-293 + 72
- 198 + 10
-340 + 37*
222 + 29
-44 + 6
-103 + 22*
-27 * 16
-150 +5
25 + 16
-226 * 20*
-187 + 16t
-94 + 531
-66 * 53
44 + 10
- 39 + 351
-34 + 321
-17 *7
-51 + 24
-27 * 24
Total lean mass (g/year)
Trunk lean (g/year)
Appendicular lean (g/year)
Total fat mass (g/year)
Trunk fat (g/year)
Appendicular fat (g/year)
Data are adjusted means SE estimated by generalized estimating equations. Model 1: adjustment for age,
sex, race, clinic site, baseline BMI, and weight loss intention; model 2: further adjustment for changes in body
weight. "P<0.01, tP < 0.05 vs. those without diabetes.
-125 + 7
-186 + 25t
-106 + 20
-10 + 5
-32 + 17
26 + 13+
-113 + 4
-149 + 141
-130 + 11
163 +7
203 + 23
160 + 20
125 + 5
136 * 17
96 + 141
41 + 4
73 + 141
64 + 12
3000
![Table 1-Characteristics of participants by baseline diabetes status in the Health ABC Study
Without
Undiagnosed
diabetes
Diagnosed
diabetes
diabetes
2047
226
402
Sociodemographic:
Age (years)
Men (%)
Blacks (%)
Body composition
BMI (kg/m)
Total body mass (kg)
Total lean mass (kg)
73.6 2.9
47.6
73.6 2.7
73.7 + 2.8
NS
55.8
55.5
<0.001
36.7
42.0
57.7
<0.001
26.8 = 4.6
28.5 * 4.8
29.1 4.7
<0.001
81.2 + 14.0
50.4 9.3
25.3 4.7
21.9 + 4.6
28.5 8.7
15.0 5.0
12.8 4.3
74.2 + 14.4
79.9 + 15.8
<0.001
45.9 2 9.8
49.1 + 10.3
<0.001
24.8 5.1
21.1 + 5.1
Trunk lean
23.1 4.8
<0.001
Appendicular lean
Total fat mass (kg)
19.8 4.9
<0.001
26.0 = 8.4
28.4 9.0
<0.001
12.9 4.6
12.6 4.5
Trunk fat
14.9 * 5.3
13.0 4.6
<0.001
Appendicular fat
Biochemical
NS
Fasting glucose (mmol)
AIC (%)
IL-6 (pg/ml)t
TNF-a (pg/ml)t
Data are means 2 SD. proportions, or median (interquartile range). NS, not significant; "P values from
ANOVA or x tests, 1Kruskal-Wallis tests.
6.98 2.19
6.9 1.3
1.72 (1.17-2.62) 2.10 (1.38-3.08) 2.16 (1.52-3.19) <0.001
3.08 (2.38-3.95) 3.28 (2.49-4.34) 3.46 (2.58-4.42) <0.001
8.56 3.26
8.0 1.6
5.14 0.52
<0.001
6.0 0.5
<0.001](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62f6355a-05e6-4234-9d59-a73a1309b418%2F338b61cd-bd78-4fa1-bf44-10d6dcf8ddac%2Ft0rmi6f_processed.png&w=3840&q=75)
Transcribed Image Text:Table 1-Characteristics of participants by baseline diabetes status in the Health ABC Study
Without
Undiagnosed
diabetes
Diagnosed
diabetes
diabetes
2047
226
402
Sociodemographic:
Age (years)
Men (%)
Blacks (%)
Body composition
BMI (kg/m)
Total body mass (kg)
Total lean mass (kg)
73.6 2.9
47.6
73.6 2.7
73.7 + 2.8
NS
55.8
55.5
<0.001
36.7
42.0
57.7
<0.001
26.8 = 4.6
28.5 * 4.8
29.1 4.7
<0.001
81.2 + 14.0
50.4 9.3
25.3 4.7
21.9 + 4.6
28.5 8.7
15.0 5.0
12.8 4.3
74.2 + 14.4
79.9 + 15.8
<0.001
45.9 2 9.8
49.1 + 10.3
<0.001
24.8 5.1
21.1 + 5.1
Trunk lean
23.1 4.8
<0.001
Appendicular lean
Total fat mass (kg)
19.8 4.9
<0.001
26.0 = 8.4
28.4 9.0
<0.001
12.9 4.6
12.6 4.5
Trunk fat
14.9 * 5.3
13.0 4.6
<0.001
Appendicular fat
Biochemical
NS
Fasting glucose (mmol)
AIC (%)
IL-6 (pg/ml)t
TNF-a (pg/ml)t
Data are means 2 SD. proportions, or median (interquartile range). NS, not significant; "P values from
ANOVA or x tests, 1Kruskal-Wallis tests.
6.98 2.19
6.9 1.3
1.72 (1.17-2.62) 2.10 (1.38-3.08) 2.16 (1.52-3.19) <0.001
3.08 (2.38-3.95) 3.28 (2.49-4.34) 3.46 (2.58-4.42) <0.001
8.56 3.26
8.0 1.6
5.14 0.52
<0.001
6.0 0.5
<0.001
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