Anna L Kratz
Biographic Data
| ID | 1560876 |
|---|---|
| NAME | Anna L Kratz |
| GIVEN NAMES | Anna L |
| FAMILY NAME | Kratz |
| SIGNATURE | KRATZ A L |
| AFFILIATIONS | University of Michigan |
| ORCID | 0000-0002-3664-3898 |
| VERIFIED | Yes |
| TOTAL WORKS | 16 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 16 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2006 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Determining minimal clinically important differences in ecological momentary assessment measures of fatigue in people with multiple sclerosis
Combining two approaches, our study contributes foundational information regarding meaningful change on EMA measures of fatigue, enabling effective use of EMA to assess fatigue treatment outcomes in a person-centered manner
Development of self-report measures of physical, mental, and emotional fatigability
Friendship and momentary loneliness in dementia caregiving
Objectives Dementia caregivers are particularly vulnerable to loneliness. Grounded in the social convoy and stress process models, this study examined whether (a) dementia caregivers with fewer close friends experience higher levels of momentary loneliness; (b) daily friend interactions are linked to reduced momentary loneliness, and whether the quality and closeness of these interactions matter; and (c) whether the link between friend interactio…
Beyond Caregiving
Objectives Limited research has explored caregivers’ activities beyond caregiving duties, which may offer positive experiences and counterbalance caregiving stress. This study aimed to (a) identify the most pleasant non-caregiving activities, (b) assess time allocation based on activity categories and pleasantness, and (c) investigate the association between activity pleasantness and duration, considering differences between caregivers to older a…
Psychometric properties of the spinal cord injury-quality of life (SCI-QOL) Resilience item bank in a sample with spinal cord injury and chronic pain
Validation of the Pittsburgh Fatigability Scale in a mixed sample of adults with and without chronic conditions
The aim of this study was to validate the Pittsburgh Fatigability Scale in three different groups: adults with multiple sclerosis ( n = 65), fibromyalgia ( n = 64), and healthy adults ( n = 86). Participants completed the Pittsburgh Fatigability Scale and other self-report measures. While findings supported the internal consistency of the Pittsburgh Fatigability Scale (all Cronbach's alpha ⩾ 0.85), standard error of measurement estimates were lar…
Subgrouping a Large U.S. Sample of Patients with Fibromyalgia Using the Fibromyalgia Impact Questionnaire-Revised
Fibromyalgia (FM) is a heterogeneous and complex syndrome; different studies have tried to describe subgroups of FM patients, and a 4-cluster classification based on the Fibromyalgia Impact Questionnaire-Revised (FIQR) has been recently validated. This study aims to cross-validate this classification in a large US sample of FM patients. A pooled sample of 6280 patients was used. First, we computed a hierarchical cluster analysis (HCA) using FIQR …
Development of a person-centered conceptual model of perceived fatigability
Understanding patient-reported outcome measures in Huntington disease
The reliability of end of day and ecological momentary assessments of pain and pain interference in individuals with spinal cord injury
Are intensive data collection methods in pain research feasible in those with physical disability? A study in persons with chronic pain and spinal cord injury
Evaluating cognition in individuals with Huntington disease
Hdqlife
The PROMIS FatigueFM Profile
An examination of the PROMIS® pediatric instruments to assess mobility in children with cerebral palsy
Effects of Naltrexone on Repressive Coping and Disclosure of Emotional Material
Objective: The present study was designed to assess the role of endogenous opioids in the relationship of hypertension to repressive coping. Methods: Ten hypertensive and 8 normotensive males were given either the opioid antagonist naltrexone or placebo in a randomized, double-blind fashion over the course of four laboratory sessions. Measures of repression and disclosure were completed and blood pressure was assessed during a laboratory stressor…
Validation of the Pittsburgh Fatigability Scale in a mixed sample of adults with and without chronic conditions
The aim of this study was to validate the Pittsburgh Fatigability Scale in three different groups: adults with multiple sclerosis ( n = 65), fibromyalgia ( n = 64), and healthy adults ( n = 86). Participants completed the Pittsburgh Fatigability Scale and other self-report measures. While findings supported the internal consistency of the Pittsburgh Fatigability Scale (all Cronbach's alpha ⩾ 0.85), standard error of measurement estimates were lar…
Effects of Naltrexone on Repressive Coping and Disclosure of Emotional Material
Objective: The present study was designed to assess the role of endogenous opioids in the relationship of hypertension to repressive coping. Methods: Ten hypertensive and 8 normotensive males were given either the opioid antagonist naltrexone or placebo in a randomized, double-blind fashion over the course of four laboratory sessions. Measures of repression and disclosure were completed and blood pressure was assessed during a laboratory stressor…
An examination of the PROMIS® pediatric instruments to assess mobility in children with cerebral palsy
Hdqlife
The PROMIS FatigueFM Profile
Are intensive data collection methods in pain research feasible in those with physical disability? A study in persons with chronic pain and spinal cord injury
Evaluating cognition in individuals with Huntington disease
Understanding patient-reported outcome measures in Huntington disease
The reliability of end of day and ecological momentary assessments of pain and pain interference in individuals with spinal cord injury
Development of a person-centered conceptual model of perceived fatigability
Subgrouping a Large U.S. Sample of Patients with Fibromyalgia Using the Fibromyalgia Impact Questionnaire-Revised
Fibromyalgia (FM) is a heterogeneous and complex syndrome; different studies have tried to describe subgroups of FM patients, and a 4-cluster classification based on the Fibromyalgia Impact Questionnaire-Revised (FIQR) has been recently validated. This study aims to cross-validate this classification in a large US sample of FM patients. A pooled sample of 6280 patients was used. First, we computed a hierarchical cluster analysis (HCA) using FIQR …
Psychometric properties of the spinal cord injury-quality of life (SCI-QOL) Resilience item bank in a sample with spinal cord injury and chronic pain
Validation of the Pittsburgh Fatigability Scale in a mixed sample of adults with and without chronic conditions
The aim of this study was to validate the Pittsburgh Fatigability Scale in three different groups: adults with multiple sclerosis ( n = 65), fibromyalgia ( n = 64), and healthy adults ( n = 86). Participants completed the Pittsburgh Fatigability Scale and other self-report measures. While findings supported the internal consistency of the Pittsburgh Fatigability Scale (all Cronbach's alpha ⩾ 0.85), standard error of measurement estimates were lar…
Beyond Caregiving
Objectives Limited research has explored caregivers’ activities beyond caregiving duties, which may offer positive experiences and counterbalance caregiving stress. This study aimed to (a) identify the most pleasant non-caregiving activities, (b) assess time allocation based on activity categories and pleasantness, and (c) investigate the association between activity pleasantness and duration, considering differences between caregivers to older a…
Determining minimal clinically important differences in ecological momentary assessment measures of fatigue in people with multiple sclerosis
Combining two approaches, our study contributes foundational information regarding meaningful change on EMA measures of fatigue, enabling effective use of EMA to assess fatigue treatment outcomes in a person-centered manner
Development of self-report measures of physical, mental, and emotional fatigability
Friendship and momentary loneliness in dementia caregiving
Objectives Dementia caregivers are particularly vulnerable to loneliness. Grounded in the social convoy and stress process models, this study examined whether (a) dementia caregivers with fewer close friends experience higher levels of momentary loneliness; (b) daily friend interactions are linked to reduced momentary loneliness, and whether the quality and closeness of these interactions matter; and (c) whether the link between friend interactio…
Medicine (14 works) · Psychology (12 works) · Psychiatry (11 works) · Clinical Psychology (10 works) · Clinical Psychology (9 works) · Physical therapy (8 works) · Fibromyalgia and Chronic Fatigue Syndrome Research (6 works) · Psychometrics (6 works) · Musculoskeletal pain and rehabilitation (5 works) · Quality of life (healthcare (5 works)