best sleeping position for lower back pain

The lying position adopted by subjects also varied. The duration of the intervention varied significantly between studies, ranging from 30 seconds to nightly for two weeks. The heterogeneity of spinal position measurement techniques, as well as a lack of supporting validation studies, renders it difficult to directly compare results. Four studies simply presumed an optimal spinal position of the subject based on the mattress design, whilst only four explicitly measured spinal position. One study included subjects with spinal pain and/or deformity the remainder of subjects were healthy and pain-free. Eight studies measured sleep quality in different spinal positions (table 2). All five studies were published prior to the mid 1990s, and all were of low quality. No comparison was made between optimal and sub-optimal spinal posture. The rest (two studies) measured tissue stress in a lying position. Of them three studies measured stress on spinal tissue only in an erect spine, not a supine position. Results: Five studies examined optimal spinal position (table 1). to ascertain whether this posture correlates with improved sleep quality. to examine the evidence underpinning the hypothesis that an optimal spinal position during sleep is akin to that of standing and 2. The purpose of this systematic review is: 1. Previous reviews have not included engineering databases in their search strategies. The study of the properties of a sleeping surface and the force it exerts on the spine crosses from the medical into the ergonomics / bioengineering fields. This review focuses on the sleeper lying onthe bedding, or more specifically their spinal position. Whilst this is important, focusing solely on the composition and dimensions of a mattress is only one half of the answer. A previous review concluded that medium-firm and custom-made mattresses improve sleep quality. This is largely based on a theory that this posture minimises stress on spinal tissue and therefore improves sleep quality. Similarly, the research in this field hypothesises an optimal spinal position when sleeping: which is akin to that of standing. Advertisements often include infographics highlighting a sleeper’s ‘optimal’ spinal curvature whilst lying on their product. Mattress companies boast of innovative and stylish designs, assuring consumers of a good night’s sleep. Purpose: The mattress industry is fast out-growing the research behind it the global market was recently valued at USD 27 billion.

Best sleeping position for lower back pain