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Original Articles

Neurocognitive and functional correlates of mobile phone use in middle-aged and older patients with schizophrenia

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Pages 29-35 | Received 11 Sep 2014, Accepted 06 Jan 2015, Published online: 13 Mar 2015
 

Abstract

Objectives: Our objective was to examine the association of mobile phone use and ownership with psychopathology, cognitive functioning, and functional outcome in 196 outpatients aged 40 years and older who were diagnosed with schizophrenia.

Method: Participants reported their past and current mobile phone use on a standardized self-report scale and they were administered tests of global cognition, functional capacity, and informant-rated functional outcome.

Results: The great majority of subjects had used a mobile phone (78%) but few currently owned one (27%). After adjusting for age (mean age 51), any past mobile phone use was associated with less severe negative symptoms, and higher global cognitive performance, functional capacity, and functional outcome. A total of 60% of participants reported being comfortable with mobile phones, but comfort was not associated with any cognitive or functional outcomes.

Conclusion: Most of the older patients with schizophrenia have used mobile phones and lifetime mobile phone use is a positive indicator of cognitive and functional status.

Acknowledgements

We would like to thank the participants and community agencies that contributed to this research and Ms Rebecca Daly for her role in data management.

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

This study was supported in part by NIMH to Dr. Depp [grant number MH100417]; to Dr. Mausbach [grant number MH084967].

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