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Full-Text Articles in Medicine and Health Sciences

Comorbid Substance Use Diagnoses And Partner Violence Among Offenders Receiving Pharmacotherapy For Opioid Dependence, Cory A. Crane, Robert C. Schlauch, Susan Devine, Caroline J. Easton Jan 2016

Comorbid Substance Use Diagnoses And Partner Violence Among Offenders Receiving Pharmacotherapy For Opioid Dependence, Cory A. Crane, Robert C. Schlauch, Susan Devine, Caroline J. Easton

Psychology Faculty Publications

While previous studies find mixed evidence of an association between opioid use and intimate partner violence perpetration among community samples, initial evidence has detected increased rates of partner violence among individuals receiving pharmacological intervention for opioid dependence. The current study evaluated the role of current comorbid substance use diagnoses, a robust risk factor for violent behavior, on the likelihood of perpetrating partner violence among a high risk sample of offenders receiving pharmacological intervention for opioid dependence. The authors analyzed self-report data provided by 81 (55 male) opioid dependent offenders during a court-ordered substance use interview. Approximately one-third of the sample …


Cognitive Load Of Registered Nurses During Medication Administration, Sarah Faith Perron Nov 2015

Cognitive Load Of Registered Nurses During Medication Administration, Sarah Faith Perron

USF Tampa Graduate Theses and Dissertations

Over 4 million avoidable hospital admissions result from medication errors (IMS Insitute for Healthcare Informatics, 2013). Human error accounts for 80% of all medical errors (Palmieri, DeLucia, Peterson, Ott, & Green, 2008). Medication administration is a complex process. It is important to understand the cognitive load (CL) of Registered Nurses (RNs) working in an electronic health record environment to identify the risk factors of medication errors. The purpose of this study is to investigate the factors that influence the CL of RNs during medication administration who are working in an electronic health record environment. Simulated medication administration scenarios with varying …


Basal Salivary Oxytocin And Skin To Skin Contact Among Lactating Mothers Of Premature Infants, Jessica Marie Gordon Nov 2015

Basal Salivary Oxytocin And Skin To Skin Contact Among Lactating Mothers Of Premature Infants, Jessica Marie Gordon

USF Tampa Graduate Theses and Dissertations

This dissertation research explored mechanisms of human milk (HM) expulsion by describing the effects of skin to skin contact (SSC) on maternal basal oxytocin (OT) secretion among 20 premature mothers with hospitalized premature infants. This one-group, repeated measures design consisted of: 1) daily SSC with covariant data via self-report diary and 2) maternal salivary OT with and without SSC at 4 time points were collected over a 7 day time frame. Results indicate that mean levels of basal OT increase over time (M 234 pg/ml, SD 108 pg/ml time point 1; M 257 pg/ml, SD 125 pg/ml time point 3). …


The Concept Of Missing Incidents In Persons With Dementia, Meredeth Rowe, Amy M. Houston, Victor A. Molinari, Tatjana Bulat, Mary E. Bowen, Heather Spring, Sandra Mutolo, Barbara Mckenzie Nov 2015

The Concept Of Missing Incidents In Persons With Dementia, Meredeth Rowe, Amy M. Houston, Victor A. Molinari, Tatjana Bulat, Mary E. Bowen, Heather Spring, Sandra Mutolo, Barbara Mckenzie

Nursing Faculty Publications

Behavioral symptoms of dementia often present the greatest challenge for informal caregivers. One behavior, that is a constant concern for caregivers, is the person with dementia leaving a designated area such that their whereabouts become unknown to the caregiver or a missing incident. Based on an extensive literature review and published findings of their own research, members of the International Consortium on Wandering and Missing Incidents constructed a preliminary missing incidents model. Examining the evidence base, specific factors within each category of the model were further described, reviewed and modified until consensus was reached regarding the final model. The model …


A Comparison Of Quality Of Life Between Intense And Non-Intense Treatment For Patients With Acute Myeloid Leukemia And High-Risk Myelodysplastic Syndrome, Sara Marie Tinsley Sep 2015

A Comparison Of Quality Of Life Between Intense And Non-Intense Treatment For Patients With Acute Myeloid Leukemia And High-Risk Myelodysplastic Syndrome, Sara Marie Tinsley

USF Tampa Graduate Theses and Dissertations

Acute myeloid leukemia (AML) and high-risk myelodysplastic syndrome (MDS) are hematologic malignancies that occur most frequently in the sixth and seventh decades of life. Both disorders are associated with a poor prognosis, with median survival of one year or less. An overall five-year survival rate for both disorders, regardless of treatment, is less than 10%. A primary goal of treatment is to improve quality of life (QOL) because cure is improbable. The purpose of this longitudinal cohort study was to compare QOL between groups, intensive, non-intensive therapy, and supportive care. The sample consisted of 85 patients with high risk MDS …


The Relationship Between Hearing Status And Cognitive Performance And The Influence Of Depressive Symptoms In The Older Adult, Julie A. Daugherty Mar 2015

The Relationship Between Hearing Status And Cognitive Performance And The Influence Of Depressive Symptoms In The Older Adult, Julie A. Daugherty

USF Tampa Graduate Theses and Dissertations

Hearing loss and cognitive impairment are significant health problems, threatening the independent function of older adults. While there appears to be a strong relationship between the two conditions, the mechanisms underlying this association are complex and are not fully elucidated.

The purpose of this secondary analysis was to explore the relationship between hearing ability and cognitive performance in older adults. In addition, this study attempted to examine the role of depressive symptoms in the relationship between hearing loss and cognitive performance. Comprehensive measures of peripheral hearing, central auditory processing and cognitive performance were utilized to examine these relationships in a …


A Comparative Evaluation Of The Learner Centered Grading Debriefing Method In Nursing Education, Marisa J. Belote Jan 2015

A Comparative Evaluation Of The Learner Centered Grading Debriefing Method In Nursing Education, Marisa J. Belote

USF Tampa Graduate Theses and Dissertations

The nursing discipline lacks a consensus on a best practice method for debriefing students following simulation-based training. A recognized, standardized method does not exist and various methods are utilized within the domain. The similarities between aviation and healthcare are well documented. Training members of both disciplines require standardization and methods of best practice. The aviation industry through the Federal Aviation Administration has found Learner Centered Grading (LCG) to be a successful educational format. The utilization of the LCG Debriefing method in simulation-based training is the standardized debriefing format for a technologically dynamic industry.

The aim of this research was to …


The Relationship Between Nurses' Emotional Intelligence And Patient Outcomes, Mary Kutash Jan 2015

The Relationship Between Nurses' Emotional Intelligence And Patient Outcomes, Mary Kutash

USF Tampa Graduate Theses and Dissertations

Heart Failure readmissions (HFR) significantly contribute to all cause hospital readmissions rates. Current evidence on the effectiveness of interventions for reduction of HFR is inconclusive. Recent research suggests that nurses’ emotional intelligence (EI) may be associated with better patient outcomes.

The purpose of this study was to examine if nurses’ EI is significantly related to HFR and if that relationship is mediated through patient satisfaction with care. One hundred and thirty six Registered Nurses were recruited from 11 in-patient units at a large teaching hospital in the south eastern United States. Two surveys were mailed to eligible participants; the Bar-On …


Sleep, Depressive Symptoms And Cognition In Older Adults And Caregivers Of Persons With Dementia, Glenna Shemida Brewster Jan 2015

Sleep, Depressive Symptoms And Cognition In Older Adults And Caregivers Of Persons With Dementia, Glenna Shemida Brewster

USF Tampa Graduate Theses and Dissertations

Caregivers of persons with dementia, who are often older adults, report sleep disturbance, high rates of depressive symptoms and may be at risk for impaired cognition. This dissertation examined sleep, depressive symptoms, and cognition in older adults and caregivers of persons with dementia. The aims of the review of literature were to understand, in community dwelling adults 60 years and older, the relationships among sleep parameters (sleep onset latency, wake after sleep onset, sleep efficiency, total sleep time, and general sleep complaints), and the domains of cognition (Executive Function, Attention, Episodic Memory, Working Memory, Processing Speed), and global cognition. Based …


Sexual Functioning And Body Image In Younger Breast Cancer Survivors, Carly Lynn Paterson Jan 2015

Sexual Functioning And Body Image In Younger Breast Cancer Survivors, Carly Lynn Paterson

USF Tampa Graduate Theses and Dissertations

Younger breast cancer survivors often report problems related to sexuality following surgical and adjuvant treatment that often lead to sexual distress and body image distress. This research was conducted as an exploratory study within a larger R01 trial with the purpose to evaluate sexual distress and body image related-distress in younger women with breast cancer and to examine the extent to which the Mindfulness-Based Stress Reduction-Breast Cancer (MBSR(BC)) was efficacious in improving distress related to sexuality, i.e. sexual distress and body image related-distress. The aims of this study were to: 1) evaluate the efficacy of the MBSR(BC) program in improving …


Examination Of Possible Protective Effect Of Rhesus D Positive Blood Factor On Toxoplasma-Related Depressive Symptoms In Pregnancy, Lisa Lynn Parnell Nov 2014

Examination Of Possible Protective Effect Of Rhesus D Positive Blood Factor On Toxoplasma-Related Depressive Symptoms In Pregnancy, Lisa Lynn Parnell

USF Tampa Graduate Theses and Dissertations

Toxoplasma gondii infects approximately one third of the population worldwide. There is strong evidence that a relationship between T. gondii titer and depressive symptoms exists. There is also evidence suggesting a protective effect of RhD positive blood factor on toxoplasma-induced behavioral and personality changes. This protective effect may influence the relationship between T. gondii and prenatal depressive symptoms. The purpose of this secondary data analysis was to examine the possible protective effect of RhD positive blood factor on prenatal depressive symptoms in 56 pregnant women with T. gondii infection. The cross-sectional design was utilized to answer the question “Does positive …


Knowledge And Acceptance Of Hpv And The Hpv Vaccine In Young Men And Their Intention To Be Vaccinated, Brenda Renee Jasper Nov 2014

Knowledge And Acceptance Of Hpv And The Hpv Vaccine In Young Men And Their Intention To Be Vaccinated, Brenda Renee Jasper

USF Tampa Graduate Theses and Dissertations

Sexually active young men are at high risk of contracting HPV and developing genital warts and penile/anal cancers. They contribute significantly to the incidence of HPV in women. The HPV vaccine, Gardasil, was approved in 2009 for use in preventing HPV 6 and 11 in young males ages 9 to 26. Knowledge and awareness of the virus and the vaccine is limited among young men. Promoting education and prevention measures regarding HPV and reducing personal risks to HPV is significant in narrowing the gap between acquisition of the HPV virus and cancer sequelae. A correlational design utilizing cross-sectional survey methodology …


Acculturation, Self-Efficacy And Breastfeeding Behavior In A Sample Of Hispanic Women, Ivonne F. Hernandez May 2014

Acculturation, Self-Efficacy And Breastfeeding Behavior In A Sample Of Hispanic Women, Ivonne F. Hernandez

USF Tampa Graduate Theses and Dissertations

Breastfeeding confers immunological, physiological and psychological benefits for the infant and mother as well as social and economic benefits to the nation. The United States Department of Health and Human Servcies (HHS), Healthy People 2020 has established national objectives for the initiation and duration of breastfeeding at 82% initiation, 61% at six months and 34% at one year. In addition, they have set goals for exclusive breastfeeding at 3 months to be 46% and 25% at 6 months of infant's age. Currently breastfeeding initiation is at the highest recorded level of 76.9%, yet significant disparities exist (CDC, 2012). The purpose …


The Relationships Between Sleep Disturbances, Depression, Inflammatory Markers, And Sexual Trauma In Female Veterans, Ellen Marcolongo Apr 2014

The Relationships Between Sleep Disturbances, Depression, Inflammatory Markers, And Sexual Trauma In Female Veterans, Ellen Marcolongo

USF Tampa Graduate Theses and Dissertations

The purpose of this secondary data analysis was to assess for the relationships among sleep disturbances, depressive symptoms, inflammatory markers, and sexual trauma in female veterans. This may contribute to an understanding of the physical and mental health effects of sexual trauma in female veterans. Correlational analyses were conducted to evaluate the strength of these relationships. A reported history of sexual trauma was significantly correlated with longer sleep latencies, poorer sleep efficiency, shorter sleep durations, more daytime dysfunction, and poorer overall sleep quality in female veterans. A reported history of sexual trauma was also significantly correlated with depressive symptoms including …


Knowledge, Attitudes, And Practice Of Primary Care Nurse Practitioners Regarding Skin Cancer Assessmnets: Validity And Reliability Of A New Instrument, Debra Michelle Shelby Feb 2014

Knowledge, Attitudes, And Practice Of Primary Care Nurse Practitioners Regarding Skin Cancer Assessmnets: Validity And Reliability Of A New Instrument, Debra Michelle Shelby

USF Tampa Graduate Theses and Dissertations

Abstract

Background: Despite the rise in the occurrence of skin cancer, primary care nurse practitioners are reluctant to perform skin cancer assessments during patient visits. Melanoma is almost always curable if detected in the early stages, but invasive disease accounts for 9,000 deaths per year (American Cancer Society, 2013). Changing knowledge, attitudes and practice regarding skin cancer assessments potentially leads to early detection and treatment of skin cancers and impacts patient outcomes. However, in order to change knowledge and attitudes, we must first assess them. Purpose: The purpose of this research was to validate a new skin cancer assessment tool …


Factors Influencing Vaccination Decisions In African American Mothers Of Preschool Age Children, Chauntel Mckenzie Mcnair Nov 2013

Factors Influencing Vaccination Decisions In African American Mothers Of Preschool Age Children, Chauntel Mckenzie Mcnair

USF Tampa Graduate Theses and Dissertations

Rates and coverage levels of immunizations of African-American children are reduced compared to other races. Few studies have identified factors that influence vaccination decisions of African-American mothers. This study assessed the mothers' vaccination decisions using a self-administered questionnaire and a screening instrument for determining health literacy. This instrument is called Rapid Estimate of Adult Literacy in Medicine (REALM). The sample was 92 African American mothers, recruited from a large metropolitan church in Jacksonville, Florida, who had at least one child under the age of seven. A cross-sectional research design was used to administer survey instruments to identify and interpret parental …


Prenatal Stress, Depression, And Herpes Viral Titers, Pao-Chu Hsu Jan 2013

Prenatal Stress, Depression, And Herpes Viral Titers, Pao-Chu Hsu

USF Tampa Graduate Theses and Dissertations

Recent studies suggest that some cases of prenatal depression may be associated with reactivation of latent infections of the herpesvirus family. The possible relationships among stress, prenatal depression, and herpes viral reactivation in pregnancy are understudied and the molecular pathways such as the neuroimmune biogenic amine pathway are unidentified. Chronic stress shifts the T helper-1 cell (Th1) cytokine profile to a Th2 profile, which favors virus induced pathogenesis and survival. Pregnancy is also associated with a similar Th2 dominance. In non-pregnant individuals, exposure to psychological or physical stress may be associated with latent herpes viral reactivation and could result in …


Factors Associated With Fear Of Breast Cancer Recurrence Among Survivors, Jean Marie Lucas Jan 2013

Factors Associated With Fear Of Breast Cancer Recurrence Among Survivors, Jean Marie Lucas

USF Tampa Graduate Theses and Dissertations

The purpose of this cross-sectional, secondary data analysis was to explore, non-modifiable (stable) trait factors and modifiable (transient) state factors associated with fear of recurrence (FOR) in breast cancer survivors. Antecedent trait factors included demographic, clinical, social/behavioral factors, postulated mediator state factors included pain, fatigue, sleep disturbances, depression, state anxiety and perceived stress, and FOR was the outcome variable. The study used baseline data from an R-21 NCI funded (grant #R21CA109168) randomized control trial that examined the effects of mindfulness based stress reduction in early stage breast cancer recovery. Instruments from this study for antecedent variables (trait factors) included a …


Sickle Cell Disease: The Role Of Self-Care Management, Nadine Matthie Jan 2013

Sickle Cell Disease: The Role Of Self-Care Management, Nadine Matthie

USF Tampa Graduate Theses and Dissertations

Abstract

Sickle cell disease is the most common genetic disorder in the United States. Approximately 90% of the hospitalizations in this patient population occur due to the most common complication, pain crises. Prevention of these crises is therefore essential and requires the patient to assume an active role in his or her disease management. Studies suggest that further research is needed to examine the self-care management process and to identify factors influencing self-care behaviors. The relationships among these factors must be clearly defined before interventions to improve self-care management can be determined. The aims of the study were threefold. The …


Knowledge And Practice Of Reproductive Health Among Mothers And Their Impact On Fetal Birth Outcomes: A Case Of Eritrea, Winta Negusse Araya Jan 2013

Knowledge And Practice Of Reproductive Health Among Mothers And Their Impact On Fetal Birth Outcomes: A Case Of Eritrea, Winta Negusse Araya

USF Tampa Graduate Theses and Dissertations

Maternal mortality is a huge concern globally leading to more than a quarter of a million deaths every year. Similarly, an estimated 4 million neonates die every year worldwide, contributing to the majority of deaths of under-5 children. The majority of these deaths take place in under-developed countries, and specifically, in the sub-Saharan Africa region. It is evidenced that maternal ill-health and death contribute to the majority of child deaths. Reducing the death of children under 5 years by two thirds and also improving maternal health/reducing maternal death by three quarters between the years 1990 and 2015 are two of …


Relationship Between Dysphoric Moods, Risk-Taking Behaviors, And Toxoplasma Gondii Antibody Titers In Female Veterans, Allyson Radford Duffy Jan 2013

Relationship Between Dysphoric Moods, Risk-Taking Behaviors, And Toxoplasma Gondii Antibody Titers In Female Veterans, Allyson Radford Duffy

USF Tampa Graduate Theses and Dissertations

The number of female veterans is increasing daily. Previous research conducted on veterans has focused primarily on males or with small samples of females. Depression and suicidality are becoming increasingly evident in returning veterans. Toxoplasma gondii is an intracellular parasite that is common in the Middle East and has been reported to cause changes in personality and behavior.

The purpose of the current study was to examine relationships between T. gondii antibody titer and socioeconomic variables, dysphoric moods, and risk-taking behaviors in a sample of 70 female veterans. Blood samples were collected and analyzed for T. gondii antibody titer and …


Race/Ethnicity, Subjective And Objective Sleep Quality, Physical And Psychological Symptoms In Breast Cancer Survivors, Pinky H. Budhrani Jan 2013

Race/Ethnicity, Subjective And Objective Sleep Quality, Physical And Psychological Symptoms In Breast Cancer Survivors, Pinky H. Budhrani

USF Tampa Graduate Theses and Dissertations

Breast cancer is a major health problem and comprises the largest population of cancer survivors in the United States, estimated at 2.9 million women, accounting for 22% of all cancer survivors (National Cancer Institute, 2013). The advances in breast cancer screening, diagnosis and treatment has increased the importance of survivorship needs. A major concern among breast cancer survivors (BCS) is sleep disturbances. This study used an innovative approach to examine ethnic and racial disparities in sleep disturbances present in BCS. In addition, this study also explored sleep disturbances across different races/ethnicities. This study was a secondary data analysis of baseline …


Factors Predicting Pap Smear Adherence In Hiv-Infected Women: Using The Health Belief Model, Crystal L. Chapman Lambert Jan 2013

Factors Predicting Pap Smear Adherence In Hiv-Infected Women: Using The Health Belief Model, Crystal L. Chapman Lambert

USF Tampa Graduate Theses and Dissertations

Women infected with the human immunodeficiency virus are at increased risk for developing cervical cancer. Current guidelines reflect that Pap smears should be performed twice during the first year after diagnosis with HIV and annually thereafter. However, women with HIV are not obtaining Pap smears per the current guidelines. The purpose of this study was to evaluate HIV-infected women's attitudes toward cervical cancer and cervical cancer screening. The research design is an exploratory, cross-sectional, quantitative design. The sample of convenience consisted of participants recruited from two ambulatory HIV clinics in Florida. Attitudes were assessed using Champion's Health Belief Model and …


Predictors Of Quality Of Life In Patients With Cutaneous T Cell Lymphoma, Darcie Marie Deaver Jan 2013

Predictors Of Quality Of Life In Patients With Cutaneous T Cell Lymphoma, Darcie Marie Deaver

USF Tampa Graduate Theses and Dissertations

Abstract

Cutaneous T cell lymphoma (CTCL) is a rare, incurable, chronic disease accounting for approximately 3% of non-Hodgkin's lymphoma diagnoses every year. Patients with CTCL have skin lesions that can vary in severity putting patients at risk for developing symptoms that may impair their quality of life (QOL). The disease burden can lead to increased depressive symptoms, fatigue distress, and anxiety that the disease may be worsening. Seventy-five participants agreed to take part in an exploratory, prospective study to evaluate depressive symptoms, anxiety, fatigue distress, and spirituality as predictors of QOL in CTCL patients. Demographic variables including stage of disease, …


The Relationship Between Socioeconomic Status And Body Mass Index On Vitamin D Levels In African American Women With And Without Diabetes Living In Areas With Abundant Sunshine, Shani Vann Davis Jan 2013

The Relationship Between Socioeconomic Status And Body Mass Index On Vitamin D Levels In African American Women With And Without Diabetes Living In Areas With Abundant Sunshine, Shani Vann Davis

USF Tampa Graduate Theses and Dissertations

OBJECTIVE: To examine the relationships between socioeconomic status (SES), body mass index (BMI), and vitamin D levels in African American (AA) women living in areas with abundant sunshine; and to explore if diabetes moderates these relationships.

SIGNIFICANCE: More AA's live in poverty, and experience obesity, diabetes, and chronic disease compared to other groups. Eighty percent of AA women are overweight or obese, and rates of type 2 diabetes is highest in this group. Minority race, obesity, and diabetes increase risks for low vitamin D, and are associated with p

DESIGN AND METHOD: A cross-sectional descriptive research design was used to …


Development Of An Investigator-Designed Questionnaire Concerning Childbirth Delivery Options Based On The Theory Of Planned Behavior, Chun-Yi Tai Jan 2013

Development Of An Investigator-Designed Questionnaire Concerning Childbirth Delivery Options Based On The Theory Of Planned Behavior, Chun-Yi Tai

USF Tampa Graduate Theses and Dissertations

This study responds to the globally increasing rate of caesarean section, and specifically to the very high rate of elective caesarean section among Taiwanese mothers as evidence suggests that such elective caesareans pose potential health risks for mothers and babies. The purpose of this study was to develop and evaluate a multi-component instrument based on the theory of planned behavior (TPB) to better understand Taiwanese pregnant women's decisions regarding their childbirth delivery options (spontaneous vaginal delivery or elective caesarean section). The study was a four-phased mixed method design. First, the TPB guided item development and instrument drafting. Second, pretesting and …


The Strong Black Woman, Depression, And Emotional Eating, Michelle Renee Offutt Jan 2013

The Strong Black Woman, Depression, And Emotional Eating, Michelle Renee Offutt

USF Tampa Graduate Theses and Dissertations

Abstract

Eighty percent of all black women are overweight or obese which can lead to greatly increased morbidity and mortality, increasing healthcare costs and loss of healthy years of life. While multiple factors may contribute to obesity in black women, the cultural persona of the Strong Black Woman (SBW), an ideology that promotes unflagging toughness and denial of self-needs, may be the basis for behaviors that contribute to steady state obesity in this group. The purpose of this study was to investigate the relationships between the SBW persona, depression, and emotional eating.

Two predominately black churches in Florida were approached …


Missing Drivers With Dementia: Antecedents And Recovery, Meredeth Rowe, Catherine Greenblum, Marie Boltz, James E. Galvin Nov 2012

Missing Drivers With Dementia: Antecedents And Recovery, Meredeth Rowe, Catherine Greenblum, Marie Boltz, James E. Galvin

Nursing Faculty Publications

Objectives: To determine the circumstances under which persons with dementia become lost while driving, how missing drivers are found, and how Silver Alert notifications are instrumental in those discoveries.

Design: A retrospective, descriptive study.

Setting: Retrospective record review.

Participants: Conducted using 156 records from the Florida Silver Alert program for October 2008 through May 2010. These alerts were issued in Florida for missing drivers with dementia.

Measurements: Information derived from the reports on characteristics of the missing driver, antecedents to missing event, and discovery of a missing driver.

Results: The majority of missing drivers were men aged 58 to 94 …


Path Tortuosity In Everyday Movements Of Elderly Persons Increases Fall Prediction Beyond Knowledge Of Fall History, Medication Use, And Standardized Gait And Balance Assessments., William D. Kearns Phd, James L. Fozard Phd, Marion Becker Rn/Phd, Jan M. Jasiewicz Phd, Jeffrey D. Craighead Phd, Lori Holtsclaw Ba, Charles Dion Ma Sep 2012

Path Tortuosity In Everyday Movements Of Elderly Persons Increases Fall Prediction Beyond Knowledge Of Fall History, Medication Use, And Standardized Gait And Balance Assessments., William D. Kearns Phd, James L. Fozard Phd, Marion Becker Rn/Phd, Jan M. Jasiewicz Phd, Jeffrey D. Craighead Phd, Lori Holtsclaw Ba, Charles Dion Ma

William D. Kearns, PhD

Abstract Objectives: We hypothesized that variability in voluntary movement paths of assisted living facility (ALF) residents would be greater in the week preceding a fall compared with residents who did not fall. Design: Prospective, observational study using telesurveillance technology. Setting: Two ALFs. Participants: The sample consisted of 69 older ALF residents (53 female) aged 76.9 (SD=11.9 years). Measurement: Daytime movement in ALF common use areas was automatically tracked using a commercially available ultra-wideband radio real-time location sensor network with a spatial resolution of approximately 20 cm. Movement path variability (tortuosity) was gauged using fractal dimension (fractal D). A logistic regressionwas …


Day-To-Day Variability In Nap Duration Predicts Medical Morbidity In Older Adults, Natalie D. Dautovich, Daniel B. Kay, Michael L. Perlis, Joseph M. Dzierzewski, Meredeth Rowe, Christina S. Mccrae Sep 2012

Day-To-Day Variability In Nap Duration Predicts Medical Morbidity In Older Adults, Natalie D. Dautovich, Daniel B. Kay, Michael L. Perlis, Joseph M. Dzierzewski, Meredeth Rowe, Christina S. Mccrae

Nursing Faculty Publications

Objective: The objectives for the present study were to (a) examine within-person variability of nap duration and (b) assess how variability in nap duration is related to the number of health conditions in a sample of older adults. For highly variable behaviors such as sleep, it is important to consider fluctuations within the person instead of solely comparing averages of behaviors across persons. Method: Data were drawn from a previous study examining sleep in 103 community-dwelling older adults. Subjective estimates of napping behavior were obtained from sleep diaries and objective estimates of napping behavior were obtained using actigraphy. Both measures …