Landis and Koch's benchmarks [17] were used to evaluate simple and weighted k statistics in which k in the ranges of <0.00, 0.00 0.20, 0.21 0.40, 0.41 0.60, 0.61 0.80, 0.81 1.00, respectively, correspond to poor, slight, fair, moderate, substantial, and almost perfect agreement.
The interreader agreement was defined as slight, fair, moderate, substantial and almost perfect by values of the estimated Cohen's κ < 0.2, 0.2 ≤ κ < 0.4, 0.4 ≤ κ < 0.6, 0.6 ≤ κ < 0.8 and 0.8 ≤ κ < 1, respectively [ 22].
Mucin deposition in the reticular dermis was evaluated by scoring the degree of acid mucopolysaccharide staining on a semiquantitative scale as negative, very slight, slight, fair or abundant [ 16].
The inter-reader agreement was defined as slight, fair, moderate, substantial and almost perfect by values of the estimated Cohen's kappa κ < 0.2, 0.2 ≤κ < 0.4, 0.4 ≤κ < 0.6, 0.6 ≤κ < 0.8, and 0.8 ≤κ < 1, respectively [ 15].
The inter-reader agreement was defined as slight, fair, moderate, substantial and almost perfect by values of the weighted Cohen's kappa κ < 0.2, κ = 0.2– < 0.4, κ = 0.4– < 0.6, κ = 0.6– < 0.8, and κ = 0.8 1, respectively [ 36].
Agreement between DO and RE was assessed by percent agreement and kappa statistics, with values < 0, 0.21 0.40, 0.41 0.60, 0.61 0.80, 0.61–0.80, and 0.81 1.00 considered as poor, slight, fair, moderate, substantial, and almost perfect agreement, respectively.
Aged 62, he is slim and slight, fair-skinned and ginger-haired.
The agreement between raters was slight or fair.
Kappa score for all EEG feature was slight or fair and always under 0.4.
There was only slight to fair agreement between prospective and retrospective reports of childhood maltreatment (all Kappa's ≤ 0.31).
Table 2 Criteria for grading the results at the end of the study Dexterity score Hand grip strength (affected hand/normal hand) × 100 Sensibility score Appearance of the hand (ability to extend the fingers with the position of the wrist) Good ≥9 ≥75 2 In slight dorsiflexion Fair 5 8 51–74 1 In neutral position Poor ≤4 ≤50 0 In palmar flexion.
