We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our
Privacy Policy
.
NSRR
REM_LAT15 - MESA Variables
About
Datasets
Tools
Forum
Blog
Share data
Webinars
Search
Sign in
Sign up
Multi-Ethnic Study of Atherosclerosis
Docs
Files
Variables
Old Version
You are viewing variable information that is kept around for historical purposes only. The latest version
v0.7.0
is
available here
.
v0.4.0
mesa
variables
Sleep Monitoring
Polysomnography
Sleep Architecture
rem_lat15
rem_lat15
Overview
Graphs
Histogram
Age
Gender
Race/Ethnicity
More
History
remlaiip5
slp_eff5
Name
rem_lat15
Label
REM Latency I: the interval between sleep onset and first REM from type II polysomnography
Description
Calculated
Units
minutes
Type
numeric
Tags
ttlprdsp_s1_sr_f1t2
MESA exam number vs REM Latency I: the interval between sleep onset and first REM from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Exam 5
2,035
108.9
± 76.2
87.0
0.0
534.0
202
2,237
Participant Age at MESA Sleep Visit vs REM Latency I: the interval between sleep onset and first REM from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,035
108.9
± 76.2
87.0
0.0
534.0
202
2,237
54.0 to 62.0 years
518
103.7
± 73.5
82.0
0.0
510.0
42
560
62.0 to 69.0 years
526
106.2
± 67.9
90.0
0.0
432.0
33
559
69.0 to 77.0 years
507
113.1
± 77.5
92.0
0.0
431.0
52
559
77.0 to 95.0 years
484
112.8
± 85.5
87.0
0.0
534.0
75
559
Gender of the participant vs REM Latency I: the interval between sleep onset and first REM from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,035
108.9
± 76.2
87.0
0.0
534.0
202
2,237
Female
1,094
114.7
± 77.4
93.0
0.0
534.0
104
1,198
Male
941
102.1
± 74.3
81.0
0.0
497.0
98
1,039
Race/ethnicity of the participant vs REM Latency I: the interval between sleep onset and first REM from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,035
108.9
± 76.2
87.0
0.0
534.0
202
2,237
White, Caucasian
741
116.1
± 78.3
93.0
0.0
454.0
89
830
Chinese American
247
108.0
± 72.4
89.0
0.0
412.0
18
265
Black, African-American
564
106.4
± 77.0
85.5
0.0
534.0
52
616
Hispanic
483
100.9
± 73.3
80.0
0.0
497.0
43
526