Principle of range of motion on lower extremities evaluation: Guides to the Evaluation of Permanent Impairment / 中国法医学杂志

The article is study about range of motion on lower extremities on Guides to the Evaluation of Permanent Impairment. We reviewed the latest range of motion concept about lower extremities evaluation of GEPI. We also introduced measurement and procedure of range of motion evaluation. To provide advice for construction of disability evaluation system in China.

Principle of lower extremities evaluation: Guides to the Evaluation of Permanent Impairment / 中国法医学杂志

The article is study about principle of lower extremities on Guides to the Evaluation of Permanent Impairment. We reviewed the latest concept in lower extremities evaluation of GEPI, such as regional impairment, diagnosis based impairment and grade modifier. We also introduced maximum medical improvement and conversion from lower extremities impairment to whole person impairment. To provide advice for construction of disability evaluation system in China.

Graphical modeling of ICF Core Set (Comprehensive Version for Stroke) / 中国法医学杂志

Objective It aims to investigate the relationships among the categories of Comprehensive Version for Stroke as described in the International Classiifcation of Functioning, Disability and Health (ICF) Core Set, and to provide new supports for Judicial Appraisal of functioning in stroke by ICF functioning mapping.Methods The variables of 59 categories of ICF assessment scale and the samples of 106 persons’ are selected and used in the least absolute shrinkage and selection operator (LASSO) for mining dependencies among those variables. The graphical modeling and analyzing with the software Gephi provides a visual map of the correlations among those classiifcations. Results 59 interconnected categories which organized into the functioning mapping. b340, b735, b175 and b152 are centrally positioned categories because of their high correlation.Conclusion Functioning mapping by graphical modeling can reveal complex relational structures embedded in functioning classiifcations, which provides the support for using ICF to appraisal stroke.

Application of Ocular Trauma Score in Mechanical Ocular Injury in Forensic Medicine / 法医学杂志

Objective T o evaluate the application value for the prognosis of m echanical ocular injury cases using ocular traum a score (O TS). Methods Four hundred and eleven cases of m echanical ocular traum a w ere retrospectively review ed. O f the 449 eyes, there w ere 317 closed globe injury and 132 open globe injury. O T S variables included num erical values as initial visual acuity, rupture, endophthalm itis, perforat-ing or penetrating injury, retinal detachm ent and relative afferent pupillary block. T he differences be-tw een the distribution of the final visual acuity and the probability of standard final visual acuity w ere com pared to analyze the correlation betw een O T S category and final visual acuity. T he different types of ocular traum a w ere com pared. Results C om pared w ith the distribution of final visual acuity in standard O T S score, the ratio in O T S-3 category w as statistically different in present study, and no differences w ere found in other categories. Final visual acuity show ed a great linear correlation w ith O T S category (r=0.71) and total score (r=0.73). C om pared w ith closed globe injury, open globe injury w as generally associated w ith low er total score and poorer prognosis. R upture injury had poorer prognosis com pared w ith penetrating injury. Conclusion T he use of O T S for the patients w ith ocular traum a can provide re-liable inform ation for the evaluation of prognosis in forensic m edicine.