“…Data were analyzed by using Statistical Package for Social Studies Program (SPSS, V. 21.0. IBM; Chicago). Chi-square test was used as significance test, the P. value was considered as significant at level 0.05 and akk continues variables had a normal distribution with Kolmogorov–Smirnov test. …”
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“…Statistical analysis was performed with SPSS (IBM, Chicago, IL). RESULTS: The mean age was 51.6 ± 15.5 years with a sex ratio of 0.67. …”
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“…Clinical outcomes were assessed using the Chicago Chiari Outcome Scale (CCOS), and imaging outcomes were assessed using the syrinx remission rate. …”
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“…Data was then entered and analyzed using SPSS 24.0 version (IBM Inc., Chicago, USA) statistical software. Results A total of 1831 participants were included in the current study. …”
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“…All analyses were performed using SPSS Statistics for Windows, version 18. 0 (SPSS Inc., Chicago, Ill., USA). P values less than 0.05 were considered statistically significant. …”
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“…METHODS: We recruited 12 participants from a Chicago-based syringe services program. Participants were 18 years of age or older, reported using opioids purchased on the street 3+ times per week in the past month, and had an available Android mobile phone. …”
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“…Statistical analyses were performed using SPSS ver. 16.0 (SPSS Inc., Chicago, IL, USA), and P values of <0.05 were considered significant. …”
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“…Finally, the data were transferred to SPSS 15 (SPSS Inc., Chicago) for analysis of descriptive statistics. In addition, comparisons were done by gender, hospitals, types of injuries, and causes of injuries. …”
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“…Firearm violence increased particularly in subgroups including African-American victims, 15–34-year-olds, and Chicago residents. CONCLUSION: During SARS-CoV-2, we saw an overall reduction in assault related hospitalization, however, findings demonstrated an increase in serious injuries which may be associated with social and economic stressors of the pandemic, increased gun-violence while decrease in less serious injuries may be linked to hospital avoidance for non-lethal injuries during the peak waves of the pandemic. …”
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“…Statistical analysis was performed using SPSS 17.0 (SPSS Inc., Chicago, IL, USA) by one-way analysis of variance. …”
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“…We collected 182 composite and grab wastewater samples from the Chicago area between November 2020 to October 2021. …”
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“…We utilized data from a cross-sectional survey conducted between September 29-December 8, 2021, among a cohort of 2,411 HCWs from a large, tertiary academic health care system in the Chicago area. We employed the Patient-Reported Outcomes Measurement Information System (PROMIS) measures for depression, anxiety, positive affect, and meaning and purpose and burnout was measured by the Oldenburg Burnout Inventory (OLBI). …”
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“…Observational cohort study including adult cirrhosis patients admitted to 5 intensive care units at Northwestern Memorial Hospital (Chicago, Illinois, USA) on January 1, 2010, to December 31, 2017. …”
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“…METHODS: In May 2022, a survey was administered by NORC at the University of Chicago and completed by adult gun owners (n = 1078) online or by phone. …”
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“…METHODS/STUDY POPULATION: We conducted a prospective study of patients admitted to University of Chicago Medical Center. AM-PAC scores were assessed by nursing staff every 12 hours. …”
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“…METHODS: We performed a retrospective cohort study of patients evaluated at our multidisciplinary Comprehensive COVID-19 Center (CCC) in Chicago, IL, between May 2020 and February 2022. We analyzed specialty clinic utilization and clinical test results according to severity of acute COVID-19. …”
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“…METHODS: The study design is a cross-sectional observational study of adult inpatients at the University of Chicago Medical Center. We assessed self-reported rates of audio versus video telehealth usage as well as the participants’ self-reported willingness to use video telehealth for future health care visits. …”
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“…All statistical analyses were performed using SPSS, version 26.0, statistical software (SPSS, Inc., Chicago, IL, USA). RESULTS: In total, 127 goats were involved in this study. …”
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“…METHODS: Data are from baseline interviews of a longitudinal network-based study of young (aged 18–30) PWID (egos) and their injection network members (alters) in metropolitan Chicago (n = 276). All participants completed a computer-assisted interviewer-administered questionnaire and an egocentric network survey on injection, sexual, and support networks. …”
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