History of neurological or psychiatric conditions increases the likelihood of developing more

[ad_1]

Credit: CC0 Public Domain

People living with neurological or psychiatric conditions may have an increased likelihood of having a second such condition in the future, and their sex influences their risk, according to new research. 

The study is Ontario’s largest, both in and length of time studied, and was also the first to examine the effect that being a man or woman has on the relationship between conditions. Researchers from the University of Waterloo and the Institute for Clinical Evaluative Science conducted the work with funding from the Neurodegenerative Disease Research Initiative (ONDRI).

“Globally, neurological and psychiatric disorders are leading causes of disability and death,” said Colleen Maxwell, a professor at the School of Pharmacy at Waterloo and lead author on the study. “Understanding which disorders or conditions are for, or early manifestations of, later disorders will help health-care providers and family provide proactive care for individuals living with these conditions.”

Maxwell and the study collaborators used provincial health databases to analyze data from more than five million Ontario residents aged 40 to 85 years. Over the course of 14 years, they examined the associations between pairs of particularly common neurological conditions­—such as dementia, Parkinson’s disease, or stroke—and like depression and anxiety.

They explored the link between these conditions in both directions, including investigating how the experience of previous stroke related to future risk of dementia and vice versa. In almost all cases, the researchers found that the rate of developing a second condition increased. For example, individuals with prior Parkinson’s disease had four times the rate of developing dementia, while those with prior stroke had more than double the rate of developing dementia. They also found that having a psychiatric disorder previously was associated with an increased rate of experiencing dementia later. For some conditions, the risk of developing the second disorder remained for 10 years or more after the first. 

The team showed that women and men differed in their risk for developing a later condition after experiencing an earlier one. For example, comparing men and women who experienced an earlier stroke, women were more likely than their to develop later.

The researchers hope their work can inform not just the care that individuals with these conditions receive directly, but also the planning of the health system as a whole.

“We also hope to provide information for those designing medical, educational programs to ensure health-care providers are informed of and equipped to address these common comorbidities,” Maxwell said. 

The study was recently published in the journal Age and Aging.


People with depression, anxiety may develop Alzheimer’s at younger age


More information:
Colleen J Maxwell et al, Incidence of neurological and psychiatric comorbidity over time: a population-based cohort study in Ontario, Canada, Age and Ageing (2021). DOI: 10.1093/ageing/afab277

Citation:
History of neurological or psychiatric conditions increases the likelihood of developing more (2022, March 14)
retrieved 14 March 2022
from https://medicalxpress.com/news/2022-03-history-neurological-psychiatric-conditions-likelihood.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.

[ad_2]

Source link

Latest

Vedanta says projects pipeline in place to add $6 bn to topline, $2.5-3 bn to EBIDTA

Mining conglomerate Vedanta Ltd has a pipeline of more...

Polycab India launches Silencio Mini Advanced BLDC fan: A revolution in ceiling fan technology

Bangalore: March 27, 2024– Polycab India Ltd., a leading...

The 4th edition of The Grand Shopsy Mela witnessed 2x surge in New Customers and Seller Growth

~ Shopsy’s biggest shopping festival of the year witnessed...

Newsletter

spot_img

Don't miss

Vedanta says projects pipeline in place to add $6 bn to topline, $2.5-3 bn to EBIDTA

Mining conglomerate Vedanta Ltd has a pipeline of more...

Polycab India launches Silencio Mini Advanced BLDC fan: A revolution in ceiling fan technology

Bangalore: March 27, 2024– Polycab India Ltd., a leading...

The 4th edition of The Grand Shopsy Mela witnessed 2x surge in New Customers and Seller Growth

~ Shopsy’s biggest shopping festival of the year witnessed...

Upstox launches ‘Cut the Kit Kit’ campaign; to help users invest wisely

Wants to help users cut through the market noise...
spot_imgspot_img

Nirmala Sitharaman Reveals: Budget 2024 Won’t Rely on Spectacular Announcements

In a recent statement, Finance Minister Nirmala Sitharaman announced that the upcoming budget for 2024 would not include any "spectacular announcements."  This is because the...

Revanth Reddy Takes Oath As Telangana Chief Minister

The political landscape of Telangana witnessed a historic moment as Anumula Revanth Reddy, the chief of Telangana Congress, took the oath as the state's...

A Grand Welcome for Prime Minister Narendra Modi at BJP’s Parliamentary Meet

Prime Minister Narendra Modi received a warm and enthusiastic welcome from BJP MPs at the Parliamentary Party meeting held on Thursday. This meeting took place...

Leave a Reply