Amongst the patients examined in the present study, cluster 4, the one with the highest walking speed, showed most gait parameters very close to normative data.
Dynamometry for composite power grip and pinch grip has been shown to have high repeatability in both symptomatic and asymptomatic individuals however the mean pre-operative scores often were within or close to normative values suggesting minimal weakness.
Furthermore, a systematic review of strength tests found that grip and pinch strength values prior to surgery were often within or close to normative values and therefore little scope remains for further improvement after surgery in some patients [ 18], a so called ceiling effect.
The song was closer to normative post-bop than anything preceding it in the set, but its harmonies didn't resolve quite the way you would expect, leaving the impression of a lullaby left to warp on a dashboard, or viewed through a distorting lens.
The 2013 Fenton Chart represents reference curves closer to normative standard, considering that reference charts describes how growth actually is, while standard indicates how growth should be [ 2].
When interpreting longitudinal changes [ 7, 27], these population reference values also can help to interpret how far scores of patients are before treatment, and if they achieve scores close to the normative values after the intervention.
Case A began his treatment with isometric strength values that were close to the normative range reported for healthy, older males for the anterior bulb position (Nicosia et al 2000), namely 48 ± 6 KPa, and within the normative reported range for the posterior bulb position, ie, 53 ± 5 KPa.
For the 20- to 30-year-olds, the mean ICC is close to zero with normative waveforms for the youngest children, low for the normative waveform for teenagers, but mostly significant with their own normative age group.
From a methodological standpoint, we previously demonstrated that our results in visual memory were not due to a bias in our control sample [25] since our controls values were close to the published normative values [45].
However, tip pinch values for the pre-operative comparator and experimental groups in Dias et al's study (4.9 kg and 5.7 kg, respectively) were also close to the overall normative range reported by Gilbertson and Barber-Lomax[ 36].
These 98 children had means and standard deviations close to the published normative mean on recently standardized tests (e.g., mean scaled scores relative to published norms on WASI Vocabulary and Block Design mean were 51.4 and 52.1 with SDs of 10.6 and 10.2, respectively, compared to expected M of 50 and SD of 10), confirming that they were comparable to the general population.
