"disrupted sleep patterns" is correct and usable in written English.
You could use it to describe a situation where a person's normal sleeping habits have been interrupted or disturbed, such as in the sentence: "John's work schedule has been causing him to have disrupted sleep patterns, making it difficult for him to wake up early in the morning."
Later bedtimes and inadequate sleep, i.e., short and disrupted sleep patterns, insomnia and daytime sleepiness, have become increasingly common.
Genetic predisposition, stress, disrupted sleep patterns, modern diets and lifestyle elements such as smoking and alcohol abuse have all been implicated.
A US study has found that greater screen time, particularly at bedtime, is linked to disrupted sleep patterns - including taking a longer time to drop off.
This study aimed to characterize and compare disrupted sleep patterns in fatigued breast cancer patients receiving chemotherapy with postmenopausal women without a history of cancer.
Earlier this month, a study published in The Lancet Psychiatry looked at data from 91,105 middle-aged people and found that those with disrupted sleep patterns were more likely to have depression or bipolar disorder.
Given that healthy sleep plays an important role in improving quality of life, optimizing cognition, and ensuring affect regulation, the aim of this study was to investigate whether poor quality of life, mood alterations, and memory complaints reported by AD patients are associated with their disrupted sleep patterns.
"This disrupted sleep pattern is consistent with a suspect in the three-to-four-year-old age range". N.S.A. analysts who studied the vocabulary, syntax, and spelling of the tweets "determined beyond a shadow of a doubt that they are the work of a preschooler," the source said.
Curiously, of the patients treated with caffeine before bedtime, a disrupted sleep pattern was reported only in a few cases [27, 35].
32 Other studies found that levels of stress, 33 fatigue, and disrupted sleeping patterns were higher among nursing assistants than among other health care workers.
