In addition, confusion variables can affect estimates even when their level of significance does not reach 0.05.
Study variables related to diagnosis are shown on the table 1: The following confusion variables will be controlled: osteophytes on the lower face of the acromion, existence of latent trigger points on serratus anterior, biceps braquialis and both pectoralis, sports activity and occupation involving lifting of upper limbs above 90° of flexion or abduction.
The confusion variables taken into account were the following: age, gender, means of administration of SF-36, marital status, LCI-M, financial status, occurrence of a grave event during the past year, Global quality of life assessment and type of health problem.
And because of confusion about variable rates, they are sometimes shocked to learn what they owe when that first bill arrives.
We investigated the existence of interaction and/or confusion between variables by constructing and comparing logistic regression models.
If there is no likelihood of confusion, the spatial variables and the time variable of functions will be omitted.
Variables used in the analysis include 1) symptom variables such as fever, lethargy and confusion 2) exposure variables such as water exposure, tick and mosquito bites 3) diagnostic/laboratory measurements from brain scans and measurements from cerebrospinal fluids.
In order to avoid the confusion between technological variable t and the subscript τ used to mark input-output period, in the following discussion, we omit the subscript τ and the subscript i to mark the enterprises, and only keep the subscript j of input factor, where x j stands for input j.
e To avoid confusion, we denote variables belonging to the real scheduler with lower case symbols, and variables from the virtual scheduler with corresponding upper case symbols.
RCTs also reduce confusion introduced by variables such as how sick people are when treatment begins and whether patients in a trial also receive better care.
