Reliability and Reference Norms of Single Heel-Rise Test Among Children: A Cross-sectional Study

There is a lack of data regarding the single heel-rise test (SHRT) among children. Hence, we aimed to establish reliability and reference norms of SHRT among children aged 8 to 12 years. About 500 healthy children were randomly selected from the recognized school and community settings. After demographic measurements, SHRT was conducted to evaluate the strength of each plantar flexors. SHRT repetitions were assessed by the same rater on 2 occasions for intrarater (on the same day) and test-retest reliability (on different days) and by 2 raters for inter-rater reliability. Relative reliability was described in terms of the intraclass correlation coefficient (ICC) and Pearson correlation coefficient (r). Absolute reliability was indicated by the standard error of measurement (SEm), minimal detectable change (MDC), and Bland-Altman graph. The mean of the number of repetitions of SHRT was calculated to derive the reference norm of SHRT. The anthropometric parameters were correlated with SHRT for multiple regression analysis. Intrarater, test-retest, and inter-rater reliability of SHRT were, ICC = 0.81, ICC = 0.70, and ICC = 0.57, respectively. The Bland-Altman graph confirmed limits of agreement for intrarater, test-retest, and inter-rater reliability. The reference norm of SHRT is documented to be 20.6 ± 4.8. SEm and MDC are found to be 2 and 3, respectively. Multiple regression analysis predicted a correlation of age, weight, and calf muscle girth with SHRT. SHRT is moderate to good reliable in assessing the strength of plantar flexors. The reference norms of SHRT have been derived for healthy children aged 8 to 12 years.

Repeated measures correlation between functional capacity, pulmonary function and chest expansion in children undergoing open abdominal surgery: Secondary analysis from randomized clinical trial

PURPOSE

Six minute walk test (6MWT), Spirometry and chest expansion are used regularly to investigate the status of functional capacity and pulmonary function pre and post operatively. We assessed whether Functional capacity Ten meter walk test (10mWT), Nine stair climbing test (9SCT), pulmonary function [Spirometry parameters (FVC, FEV1, FEV1/FVC ratio and PEFR)] and chest expansion have correlation in children undergoing open abdominal surgery.

METHODS

Total 18 children aged 5-17 years old undergoing open abdominal surgery participated in the study. The study follows secondary analysis from randomized clinical trial. 6MWT, Spirometry parameters (FVC, FEV1, FEV1/FVC ratio and PEFR), 10mWT, 9SCT, and Chest expansion measures were taken before [Preoperative day (Pre-OP)] and after open abdominal surgery [postoperative day one (POD1) and postoperative day five (POD5)].

RESULTS

Bivariate analysis showed no correlation (r_s <0.25; p>0.05) between Functional capacity and pulmonary function preoperatively, on POD1, and on POD5. 9SCT (Functional capacity) showed moderate to good correlation (r_s= 0.742; p<0.05) with pulmonary function at the Pre-OP. Chest expansion parameters also showed moderate to good correlation (r_s = 0.50-0.75; p<0.05) with the pulmonary function on Pre-OP, POD1, and POD5.

CONCLUSION

There is moderate correlation exists between pulmonary function and chest expansion, but poor correlation of functional capacity with pulmonary function and chest expansion. Hence, all the outcome measures (6MWT, 10Mwt, 9SCT, Spirometry, and Chest expansion) are having individual importance.

Neonatal aquatic physiotherapy in neonatal intensive care units: A scoping review

BACKGROUND

Therapeutic benefits of neonates undergoing neonatal aquatic physiotherapy (NAPT) are evident from the available literature. However complied report on NAPT is not yet available. Hence, we have mapped the available interventions to treat neonates admitted in neonatal intensive care units (NICUs) using NAPT in a scoping review.

METHOD

Six databases which includes, MEDLINE/PubMed, SCOPUS, PEDro, CINHAL, EBSCO and Cochrane were searched with predefined keywords specific to or related to NAPT interventions from 1983 to August, 2020 for the full-text English language articles.

RESULTS

A total of 6163 relevant articles were identified from the search process. After duplicates were removed, 6148 articles were screened for inclusion, leaving 809 articles assessed for eligibility criteria. Six (n = 6) articles met all criteria and were included in the final qualitative synthesis.

CONCLUSION

NAPT may be an effective intervention to normalize the muscle tone, to promote active movements, postural organization, improves sleep pattern and quality, promotes the thermal and cardiorespiratory adaptations, and moreover reduces neonatal pain among the neonates admitted in NICUs.

Preserving pulmonary function and functional capacity in children undergoing open abdominal surgery: A one group pretest-posttest, quasiexperimental pilot trial

PURPOSE

The aim of this trial was to determine the effects of Preoperative physiotherapy education (POPE) and Postoperative physiotherapy (POP) maintaining pulmonary function and functional capacity in children undergoing open abdominal surgery.

METHODS

A total of eight children aged, 5-17 years old posted for open abdominal surgery received POPE and POP. Spirometry, 10 m walk test (10mWT), timed up and go test (TUGT) and chest expansion were taken preoperatively and postoperatively on day one and five. Six minute walk test (6MWT), and Nine stair climbing test (9SCT) were taken preoperatively and postoperatively on day five.

RESULTS

No statistical significant difference were noted in FVC, FEV1, PEFR, FEV1/FVC Ratio, chest expansion levels and Borg scale but in TUGT, 10mWT, 6MWT and 9SCT significant difference was noted. Effect size were calculated and post hoc power analysis revealed that the power of the study is >90%.

CONCLUSION

POPE might have positive effects in preserving pulmonary function and functional capacity.

TYPE OF STUDY

Treatment study.

LEVEL OF EVIDENCE

Level II.

Multi-directional reach test in South Asian children: Normative reference scores from 5 year to 12 years old

Multi-directional reach test (MRT) emerged as a valid and reliable assessment tool for balance evaluation among elderly. The normative reference scores have been established in adults and elderly people, but they were not yet established for children. Hence, we aimed at establishing the normative reference scores of MRT among the school going children aged between 5 and 12 years. Children (N = 194; 124 males, 70 females) were recruited by the stratified random sampling for the normative study. MRT was performed by the custom made, multi-directional reach estimator. MRE device consists of three adjustable wooden frames with two metallic rulers each of 600 mm. Children were asked to reach maximum distance in forward reach (FR), backward reach (BR), right lateral reach (RLR) and left lateral reach (LLR) directions to obtain their maximum reaching ability. The mean of three readings were used to report the normative reference scores of MRT. Median age, height, weight and body mass index (BMI) were 8.5 years, 1240 mm, 27 kg and 17.24 kg/m² respectively. The normative reference scores [median (95% confidence Interval, CI)] of MRT among the children aged 5-12 years old were FR [169.7 mm (CI, 166.1-183.3 mm)], BR [77.7 mm (CI, 78.0-85.5 mm)], RLR [122.0 mm (119.6-130.9 mm)] and LLR [107.0 (105.8-119.3 mm)] respectively.

Efficacy of Early Yakson Touch and Kinaesthetic Stimulation (Yakin) on the Development of High Risk Neonates: A Randomized Controlled Trial Protocol

Introduction: About 15 million babies are born preterm annually, with every year almost 1 million dying from complications and survivors prone to lifetime disability. Yakson touch and kinaesthetic stimulation techniques have proven effective in minimizing the complications and disability of preterm delivery, but presently there is no standardized protocol for their application. The aim is to investigate the efficacy of Yakson touch in combination with kinaesthetic stimulation (YAKIN) on the motor and behavioural development of neonates at high risk of development delay in comparison to conventional handling.Material and Methods: Neonates will be recruited via parental consent from a recognized tertiary care teaching hospital for this two-group pretest-posttest design of randomized controlled trial (RCT), with allocation into either a control group (n=14) or experimental group (n=14) by block randomization method. The experimental group will receive Yakson touch and kinaesthetic stimulation, whilst the control group will receive conventional handling inclusive of developmental positioning and Kangaroo mother care. The duration of intervention will be five out of seven days. Neonatal behavioural assessment scale (NBAS) will be performed at baseline and then on the 7th day to ascertain the intervention effectiveness.Results: Data analysis will be done by Wilcoxon signed rank test/paired t-test and Mann Whitney U test/independent t-test will be done to compare the pre and post intervention score of NBAS within and between groups. The level of significance will be set as p<0.05.Conclusion: The present study may provide valuable information about early intervention to the neonatal physiotherapist, intensivist, nursing staff and parents of neonates.

Increasing cardiopulmonary aerobic activity improves motor cognitive response time: An inference from preliminary one-group pretest-posttest quasi-experimental study

Motor cognitive response time (MCRT) is the time elapsed between presenting a stimulus and the time taken by that individual to respond to that stimulus through a motor performance. After completing aerobic exercise, there are various changes that takes place, one of which might be change in cognitive function. Whether cardiopulmonary aerobic activity/capacity has an impact on MCRT is not explored yet.

Non-pharmacological therapies for primary open angle glaucoma: A quasi-experimental pilot study

Purpose: One of the major causes of blindness is Primary open angle glaucoma (POAG) and it has only surgical treatment and lifelong use of medication. Hence many side effects arise. To overcome this, the drugless approach is in practice but the importance of Muscle Energy Technique (MET) and Myofacial (MFR) Release is not explored. Hence, our objective was to determine the effectiveness of MET and MFR on POAG.

Methods: A total of 12 patients with POAG were recruited from the tertiary care teaching hospital through criteria based convenience sampling for the study. But nine patients with POAG completed the study. The age of the patient with POAG ranges from 15 to 30 years. MET and MFR were given to the patient for 30 min/day, six days/week for three weeks. Intraocular pressure (IOP) was assessed with Tonometer as dependent variable by Ophthalmologist. Pre and post treatment IOP change was established.

Result: Pre IOP and Post are 23.1 ± 1.9 mmHg and Post IOP is 20 ± 1.4 mmHg respectively. The mean pre-post difference is 3.1 ± 1.9 mmHg with significance difference of p = 0.002.

Conclusion: MET and MFR reduce IOP. This proves to be one of the feasible and cost effective treatments in the management of POAG.

Clinical Trial Registry: CTRI/2014/09/4986

Motor cognitive processing speed estimation among the primary schoolchildren by deriving prediction formula: A cross-sectional study

OBJECTIVES

Motor cognitive processing speed (MCPS) is often reported in terms of reaction time. In spite of being a significant indicator of function, behavior, and performance, MCPS is rarely used in clinics and schools to identify kids with slowed motor cognitive processing. The reason behind this is the lack of availability of convenient formula to estimate MCPS. Thereby, the aim of this study is to estimate the MCPS in the primary schoolchildren.

MATERIALS AND METHODS

Two hundred and four primary schoolchildren, aged 6-12 years, were recruited by the cluster sampling method for this cross-sectional study. MCPS was estimated by the ruler drop method (RDM). By this method, a metallic stainless steel ruler was suspended vertically such that 5 cm graduation of the lower was aligned between the web space of the child's hand, and the child was asked to catch the moving ruler as quickly as possible, once released from the examiner's hand. Distance the ruler traveled was recorded and converted into time, which is the MCPS. Multiple regression analysis of variables was performed to determine the influence of independent variables on MCPS.

RESULTS

Mean MCPS of the entire sample of 204 primary schoolchildren is 230.01 ms ± 26.5 standard deviation (95% confidence interval; 226.4-233.7 ms) that ranged from 162.9 to 321.6 ms. By stepwise regression analysis, we derived the regression equation, MCPS (ms) = 279.625-5.495 × age, with 41.3% (R = 0.413) predictability and 17.1% (R² = 0.171 and adjusted R² = 0.166) variability.

CONCLUSION

MCPS prediction formula through RDM in the primary schoolchildren has been established.

Correct the smile of a child by neuromuscular facilitation technique: An interesting case report

Bell's palsy (BP) in children is a rare case with no documented evidence regarding its rehabilitation management. Till date, individuals with BP are being treated with electrical stimulation are proportionately greater than other conventional means such as facial exercise and massage. These conventional modes of treatment have proved to have less incidence of synkinesis with more benefits. Here, we report a case of a 7-year-old boy diagnosed clinically to have right idiopathic facial nerve paralysis, who underwent 14 days of facial proprioceptive neuromuscular facilitation exercises along with facial therapeutic massage. Documented improvements in facial grading system reveal promising outcomes. Hence, we propose the above technique might improve the functional outcome in the children with BP.

Reaction time norms as measured by ruler drop method in school-going South Asian children: A cross-sectional study

This study aimed to estimate normative range for reaction time using ruler drop method for school-going South Asian children between 6 and 12 years of age. A cross-sectional study was used to evaluate the reaction time for 204 children. Normal values for each age group were obtained. The results of multiple linear regressions showed a decrease in the reaction time values with age, and a significant change occurring between six and eight years of age. No difference in reaction time was obtained between boys and girls. Ruler drop method is an easy to use test and the results of this study provide a normative data for age groups 6-12 years ranging from 214.2ms to 248.8ms. These values can serve as a reference to screen children with delayed reaction time.

Reliability and sensitivity to change of the timed standing balance test in children with down syndrome

Objective:

To estimate the reliability and sensitivity to change of the timed standing balance test in children with Down syndrome (DS).

Methods:

It was a nonblinded, comparison study with a convenience sample of subjects consisting of children with DS (n = 9) aged 8–17 years. The main outcome measure was standing balance which was assessed using timed standing balance test, the time required to maintain in four conditions, eyes open static, eyes closed static, eyes open dynamic, and eyes closed dynamic.

Results:

Relative reliability was excellent for all four conditions with an Interclass Correlation Coefficient (ICC) ranging from 0.91 to 0.93. The variation between repeated measurements for each condition was minimal with standard error of measurement (SEM) of 0.21–0.59 s, suggestive of excellent absolute reliability. The sensitivity to change as measured by smallest real change (SRC) was 1.27 s for eyes open static, 1.63 s for eyes closed static, 0.58 s for eyes open dynamic, and 0.61 s for eyes closed static.

Conclusions:

Timed standing balance test is an easy to administer test and sensitive to change with strong absolute and relative reliabilities, an important first step in establishing its utility as a clinical balance measure in children with DS.

The four square step test in children with Down syndrome: Reliability and concurrent validity

Purpose:

To estimate test-retest reliability, inter-rater reliability and validation of a method for measuring balance by stepping over four squares, four square step test (FSST) in children with Down syndrome (DS).

Methods:

A sample of 13 children with DS was recruited for the cross-sectional study. They were asked to perform FSST and the time taken was noted. For estimating test-retest reliability, FSST was done by principal investigator twice and Inter-rater reliability was assessed by principal investigator and second investigator with an interval of 7 days. FRT was used as the criterion dynamic balance measure to validate FSST. The data was tabulated and analysed statistically.

Results:

The test-retest reliability and inter-rater reliability of FSST are ICC_(1,1) = 0.70 (0.64-0.90) and ICC_(2,1) = 0.78 (0.62-0.91) respectively. The Bland-Altman limits of agreement were also satisfied. Concurrent validity between FRT and FSST with Spearman's ρ = −0.58 (−0.86 to −0.13).

Conclusion:

FSST has moderate to good concurrent validity and good reliability among the children with Down syndrome.