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Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring

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Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring. / Bhidayasiri, Roongroj; Phokaewvarangkul, Onanong; Sringean, Jirada; Martinez-Martin, Pablo; Anan, Chanawat; Kantachadvanich, Nitinan; Chaudhuri, K. Ray; Hattori, Nobutaka.

In: Parkinsonism & Related Disorders, 21.09.2018.

Research output: Contribution to journalArticle

Harvard

Bhidayasiri, R, Phokaewvarangkul, O, Sringean, J, Martinez-Martin, P, Anan, C, Kantachadvanich, N, Chaudhuri, KR & Hattori, N 2018, 'Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring', Parkinsonism & Related Disorders. https://doi.org/10.1016/j.parkreldis.2018.09.023

APA

Bhidayasiri, R., Phokaewvarangkul, O., Sringean, J., Martinez-Martin, P., Anan, C., Kantachadvanich, N., ... Hattori, N. (2018). Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring. Parkinsonism & Related Disorders. https://doi.org/10.1016/j.parkreldis.2018.09.023

Vancouver

Bhidayasiri R, Phokaewvarangkul O, Sringean J, Martinez-Martin P, Anan C, Kantachadvanich N et al. Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring. Parkinsonism & Related Disorders. 2018 Sep 21. https://doi.org/10.1016/j.parkreldis.2018.09.023

Author

Bhidayasiri, Roongroj ; Phokaewvarangkul, Onanong ; Sringean, Jirada ; Martinez-Martin, Pablo ; Anan, Chanawat ; Kantachadvanich, Nitinan ; Chaudhuri, K. Ray ; Hattori, Nobutaka. / Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring. In: Parkinsonism & Related Disorders. 2018.

Bibtex Download

@article{32a4470db8314f6d9547498a553350dd,
title = "Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring",
abstract = "Background Nocturnal hypokinesia is a decreased ability to perform sufficient axial rotation and/or trunk flexion to turn in or get out of bed. Currently, there are no validated questionnaires specifically to assess nocturnal hypokinesia in PD patients. Objective To develop and validate a questionnaire to assess PD patients’ problems associated with turning or getting out of bed. Methods The nocturnal hypokinesia questionnaire (NHQ) consists of 10 items, completed independently by patients and their caregivers. For validation, 76 patient-caregiver pairs completed the questionnaire and validity, agreement levels, and internal consistency assessed. In addition, 76 healthy couples served as controls. The NHQ and Modified Parkinson's Disease Sleep Scale (PDSS-2) were compared and 25 random patients-caregiver pairs were also assessed with objective night-time monitoring. Results Patient and caregiver scores showed a high level of agreement (Intra-class correlation: 0.84) with high internal consistency (KR-20 coefficient of 0.73 for patients and 0.69 for caregivers). No significant difference between the mean total NHQ scores as rated by patients and caregivers was observed. Mean NHQ scores from patients and caregivers were significantly higher than healthy controls (p ",
keywords = "Nocturnal hypokinesia, Questionnaire, Parkinson's disease, Wearable sensors",
author = "Roongroj Bhidayasiri and Onanong Phokaewvarangkul and Jirada Sringean and Pablo Martinez-Martin and Chanawat Anan and Nitinan Kantachadvanich and Chaudhuri, {K. Ray} and Nobutaka Hattori",
year = "2018",
month = "9",
day = "21",
doi = "10.1016/j.parkreldis.2018.09.023",
language = "English",
journal = "Parkinsonism & Related Disorders",
issn = "1353-8020",

}

RIS (suitable for import to EndNote) Download

TY - JOUR

T1 - Evaluation of nocturnal hypokinesia in Parkinson’s disease using a novel patient/proxy questionnaire and correlations with objective monitoring

AU - Bhidayasiri, Roongroj

AU - Phokaewvarangkul, Onanong

AU - Sringean, Jirada

AU - Martinez-Martin, Pablo

AU - Anan, Chanawat

AU - Kantachadvanich, Nitinan

AU - Chaudhuri, K. Ray

AU - Hattori, Nobutaka

PY - 2018/9/21

Y1 - 2018/9/21

N2 - Background Nocturnal hypokinesia is a decreased ability to perform sufficient axial rotation and/or trunk flexion to turn in or get out of bed. Currently, there are no validated questionnaires specifically to assess nocturnal hypokinesia in PD patients. Objective To develop and validate a questionnaire to assess PD patients’ problems associated with turning or getting out of bed. Methods The nocturnal hypokinesia questionnaire (NHQ) consists of 10 items, completed independently by patients and their caregivers. For validation, 76 patient-caregiver pairs completed the questionnaire and validity, agreement levels, and internal consistency assessed. In addition, 76 healthy couples served as controls. The NHQ and Modified Parkinson's Disease Sleep Scale (PDSS-2) were compared and 25 random patients-caregiver pairs were also assessed with objective night-time monitoring. Results Patient and caregiver scores showed a high level of agreement (Intra-class correlation: 0.84) with high internal consistency (KR-20 coefficient of 0.73 for patients and 0.69 for caregivers). No significant difference between the mean total NHQ scores as rated by patients and caregivers was observed. Mean NHQ scores from patients and caregivers were significantly higher than healthy controls (p 

AB - Background Nocturnal hypokinesia is a decreased ability to perform sufficient axial rotation and/or trunk flexion to turn in or get out of bed. Currently, there are no validated questionnaires specifically to assess nocturnal hypokinesia in PD patients. Objective To develop and validate a questionnaire to assess PD patients’ problems associated with turning or getting out of bed. Methods The nocturnal hypokinesia questionnaire (NHQ) consists of 10 items, completed independently by patients and their caregivers. For validation, 76 patient-caregiver pairs completed the questionnaire and validity, agreement levels, and internal consistency assessed. In addition, 76 healthy couples served as controls. The NHQ and Modified Parkinson's Disease Sleep Scale (PDSS-2) were compared and 25 random patients-caregiver pairs were also assessed with objective night-time monitoring. Results Patient and caregiver scores showed a high level of agreement (Intra-class correlation: 0.84) with high internal consistency (KR-20 coefficient of 0.73 for patients and 0.69 for caregivers). No significant difference between the mean total NHQ scores as rated by patients and caregivers was observed. Mean NHQ scores from patients and caregivers were significantly higher than healthy controls (p 

KW - Nocturnal hypokinesia

KW - Questionnaire

KW - Parkinson's disease

KW - Wearable sensors

U2 - 10.1016/j.parkreldis.2018.09.023

DO - 10.1016/j.parkreldis.2018.09.023

M3 - Article

JO - Parkinsonism & Related Disorders

T2 - Parkinsonism & Related Disorders

JF - Parkinsonism & Related Disorders

SN - 1353-8020

ER -

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