Navigation Links
Sound level around seriously ill patients 'like a busy road'

Seriously ill patients in intensive care units are being cared for in environments with sound levels more than 20 dB higher than the WHO's recommendations. This is shown by a study carried out in partnership between the University of Gothenburg and the University of Bors.

In the study, the researchers registered sound levels around 13 seriously ill patients cared for in the intensive care unit at Sdra lvsborg Hospital over a 24-hour period. The study shows that the sound levels around seriously ill patients were on average between 51 and 55 dB. This is comparable with a busy road.

For the greater part of the 24 hours, between 70 and 90 per cent of the time, the sound level was above 55 dB in addition, there were a number of short sound bursts above 100 dB.

When the patients were interviewed about their experiences of the surrounding sounds, they recalled both positive and negative experiences. Positive experiences included, for example, the sound of the staff talking quietly between themselves or providing information on ongoing treatment.

"Sounds perceived as frightening were uncontrollable sounds from, for example, alarms, and sounds from seriously ill fellow patients, and treatments and examinations. One patient also described how the sounds around him had entered into his dreams and hallucinations,"says Lotta Johansson, researcher at the Sahlgrenska Academy, who led the study.

The sound levels found by the study are slightly lower than those measured by previous studies, but still significantly higher than the 30 dB recommended by the WHO for patient rooms in hospitals.

"The interesting thing is that what the patients considered most disturbing was unknown and uncontrollable sounds rather than the generally high sound level. This shows that we must take further measures to create healing care environments with better conditions for sleep and recovery for seriously ill patients," explains Lotta Johansson.

The study "The sound environment in an ICU patient room A content analysis of sound levels and patient experiences" was published in the journal Intensive and Critical Care Nursing. It is a preliminary study for a larger project in which the researchers will study in more depth and from a longer perspective how the physical environment affects seriously ill patients.


Contact: Lotta Johansson
University of Gothenburg

Related medicine news :

1. Scientists use sound waves to levitate liquids, improve pharmaceuticals
2. Rewired visual input to sound-processing part of the brain leads to compromised hearing
3. AMA adopts diagnostic ultrasound utilization and education resolution
4. AIUM and AUA guideline development leads to practice accreditation for urologic ultrasound
5. Huge Rise in CT, MRI, Ultrasound Scan Use: Study
6. Contrast-enhanced ultrasound monitors aortic aneurysm treatment
7. Screening for breast cancer without X-rays: Lasers and sound merge in promising diagnostic technique
8. Automated breast ultrasound dramatically reduces physician interpretation time
9. Breast cancer patients with positive ultrasound guided axillary node biopsy need dissection
10. Study examines benefit of follow-up CT when abdominal ultrasound inconclusive
11. Increased dietary fructose linked to elevated uric acid levels and lower liver energy stores
Post Your Comments:
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... Marcy was in a crisis. Her son ... lash out at his family verbally and physically. , “When something upset him, he couldn’t ... would use it. He would throw rocks at my other children and say he was ...
(Date:6/24/2016)... CA (PRWEB) , ... June 24, 2016 , ... ... is now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience ... Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is ...
(Date:6/24/2016)... ... ... People across the U.S. are sharpening their pencils and honing their writing skills ... patients and their families pay tribute to a genetic counselor by nominating him or ... Counselors (NSGC) Annual Education Conference (AEC) this September. , In April, Genome magazine ...
(Date:6/24/2016)... ... June 24, 2016 , ... Puradigm® & Innovative ... has initiated cultivation and processing operations at its production facility, and opened its ... Puradigm is the manufacturer of a complete system of proactive air and surface ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... Venture ... Golf Classic Tournament held on June 20th at the Woodmont Country Club at ... Luke’s Wings, an organization dedicated to helping service members that have been wounded in ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 Revolutionary ... Oticon , industry leaders in advanced audiology ... of Oticon Opn ™, the world,s first internet ... possibilities for IoT devices.      (Photo: ... introduces a number of ,world firsts,: , ...
(Date:6/23/2016)... Research and Markets has announced the addition ... States, China, Japan, Brazil, United Kingdom, Germany, France, Italy, ... Surgical Procedure Volumes: Global ... surgical procedure volume data in a geographic context. The ... of growth drivers and inhibitors, including world population growth, ...
(Date:6/23/2016)... -- The National Pharmaceutical Council (NPC) today announced that ... organization as its newest member.  ... and chief scientific officer, Mallinckrodt Pharmaceuticals, will serve ... of Directors. ... in support of our efforts to conduct research ...
Breaking Medicine Technology: