Question: TABLE 1 Baseline Descriptive Statistics for the Study Sample (n=111): Seattle, WA, December 2005-August 2008 Variable Mean SD or % Age, y (n=111) 48.43 9.51
TABLE 1
Baseline Descriptive Statistics for the Study Sample (n=111): Seattle, WA, December 2005-August 2008
| Variable | Mean SD or % |
|---|---|
| Age, y (n=111) | 48.43 9.51 |
| Race/ethnicity (n=111) | |
| American Indian/Alaska Native | 29.73 |
| Asian | 0.90 |
| Black/African American | 7.21 |
| Hispanic/Latino/Latina | 6.31 |
| Native Hawaiian/Pacific Islander | 2.70 |
| White/Caucasian | 40.54 |
| >1 race/ethnicity | 9.91 |
| "Other" race/ethnicity | 2.70 |
| History of homelessness in past 3 y (n=109) | |
| About a month or less per y | 3.67 |
| >1 mo/y but less than half the time | 10.09 |
| Half of the time or more but had some housing some of the time | 15.60 |
| Most of the time but may have had housing 1 mo/y | 70.64 |
| Substance-use variables | |
| Any alcohol use in past 30 d (n=100) | 92.00 |
| Any drug use in past 30 d (n=110) | 46.36 |
| Illness burden (n=111) in past 3 mo | 3.04 2.47 |
| Extent of psychiatric symptoms in past 2 wka | |
| Interpersonal sensitivity (n=106) | 1.02 0.92 |
| Depression (n=107) | 1.31 1.00 |
| Anxiety (n=107) | 1.34 1.08 |
| Hostility (n=107) | 0.82 0.85 |
| Paranoid ideation (n=107) | 1.11 0.93 |
| Psychoticism (n=107) | 1.06 0.89 |
What is the mean age and standard deviation of the sample? What percentage of the sample is between 38.92 years old and 57.94 years old?
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