The selection of graft type for anterior cruciate ligament reconstruction remains a topic of debate, taking into consideration patient characteristics, as well as the type and level of sports involvement. The aim of this scoping review was to investigate patient characteristics that might influence the selection of graft type for anterior cruciate ligament reconstruction. PubMed and Scopus were searched to identify articles for inclusion. All included studies focused on one or more patient characteristics involved in the decision-making process regarding anterior cruciate ligament reconstruction autograft, including the hamstrings tendon (HT), patellar tendon (BPTB) and quadriceps tendon (QT). Out of the 1,977 initial studies, 27 studies were included in this review. The BPTB graft seems to be the preferred choice in young patients, females, and athletes-especially those engaged in pivoting sports. The HT graft seems to be the preferred choice in less active and older patients, along with those involved in sports where knee extensors are vital. The HT graft is not preferable in patients with a small body height and graft diameter. Moreover, surgeon preferences were also of importance for graft selection. The success of a specific graft type in anterior cruciate ligament reconstruction is highly dependent on the patient\'s characteristics and type of sport. Patient characteristics such as age, gender, body height, graft diameter, and the patient\'s activity level should all be considered when choosing the appropriate graft type.

BACKGROUND: We evaluated adverse short-term outcomes after open lower-extremity bypass surgery in patients with diabetes mellitus with a comparison performed based on patient height.
METHODS: The American College of Surgeons National Surgical Quality Improvement Program database was analyzed to select patients with Current Procedural Terminology codes 35533, 35540, 35556, 35558, 35565, 35566, 35570, and 35571 and with the diagnosis of diabetes mellitus. This resulted in 83 patients 60 inches or less in height, 1,084 between 60 and 72 inches, and 211 patients 72 inches and taller.
RESULTS: No differences were observed among groups with respect to the development of a superficial surgical site infection (9.6% versus 6.4% versus 5.7%; P = .458), deep incisional infection (1.2% versus 1.4% versus 2.8%; P = .289), sepsis (2.4% versus 2.0% versus 2.8%; P = .751), unplanned reoperation (19.3% versus 15.6% versus 21.8%; P = .071), or unplanned hospital readmission (19.3% versus 14.8% versus 17.1%; P = .573). A significant difference was observed among groups in the development of a wound disruption (4.8% versus 1.3% versus 4.7%; P = .001). A multivariate regression analysis was performed of the wound disruption outcome with the variables of age, sex, race, ethnicity, height, weight, current smoker, and open wound/wound infection. Race (P = .025) and weight (P = .003) were found to be independently associated with wound disruption, but height was not (P = .701).
CONCLUSIONS: The results of this investigation demonstrate no significant differences in short-term adverse outcomes after lower-extremity bypass surgery based on patient height.

OBJECTIVE: Estimating children\'s target height (TH) plays an important role in diagnosing, evaluating and treating many paediatric endocrinological diseases. However, in many countries, employing Tanner\'s formula to predict children\'s final adult height (FAH) is considered misleading. Therefore, this study aimed to re-evaluate the validity of Tanner\'s formula for predicting the TH of Korean adolescents and young adults and develop a new formula suitable for Korean children.
METHODS: Data were derived from the Korean National Health and Nutrition Examination Survey 2010-2019.
METHODS: A total of 2586 participants (1266 men, 1320 women) were included, excluding participants for whom Tanner\'s formula could not be calculated because of missing parental height data.
METHODS: Tanner-based TH was compared with the FAH.
RESULTS: The difference between Tanner-based TH and FAH was 4.86±0.178 cm for men and 4.81±0.150 cm for women. Sex-specific univariable and multivariable analyses were conducted to determine variables influencing positive height gap (greater than estimated TH). Both men and women with higher education levels were more likely to exhibit a positive height gap. Those with a history of chronic illness were less likely to exhibit a positive height gap, particularly in women. Using a new formula derived using linear regression analysis, the sum of parental heights explained 27.6% and 30.6% of the variance in sons\' and daughters\' heights, respectively.
CONCLUSIONS: Tanner\'s formula for calculating TH tended to underestimate FAH; hence, our new formula may offer a better alternative for estimating TH and evaluating growth in Korean children and adolescents.

This study aimed to explore the relationship between food intake frequency, weight status, and intelligence among school children. A cross-sectional study involved 562 children (aged 6.3-12.7 years) randomly selected from five elementary schools in Taichung City, Taiwan. Demographic information was collected, and the children\'s body weight and height were measured to calculate their body mass index. A food frequency questionnaire assessed the participating children\'s dietary habits. Intelligence quotient scores were evaluated using Raven\'s colored progress matrices for first and second graders, and Raven\'s standard progressive matrices for third to sixth graders. This study found that there was no significant relationship in intelligence quotient scores between gender, birth order groups, and weight status. The higher consumption of pork liver, hamburgers, fruit juices, and the Taiwanese snack \"Science Noodles\" was associated with lower intelligence quotient scores among school children.

Metabolic dysfunction associated fatty liver disease (MAFLD) is a common cause of liver disease in children and adolescents. The relationship between insulin resistance (IR) and MAFLD in children with short stature remains largely unknown. The present study was to investigate the relationship between the triglyceride-glucose (TyG) index and alanine aminotransferase (ALT) levels in children with short stature. A total of 1754 children with short stature were enrolled. Anthropometric, biochemical and hormonal indexes were collected through physical measurement examinations and laboratory tests. A nonlinear association was found between the TyG index and ALT. The inflection point of the curve was at a TyG index of 8.24. In multivariate piecewise linear regression, only when the TyG index was greater than 8.24 was there a significant positive association between the TyG index and ALT (β 5.75, 95% CI 3.30, 8.19; P < 0.001). However, when the TyG index was less than 8.24, there was no significant association between the TyG index and ALT (β -0.57, 95% CI -1.84, 0.71; P = 0.382). This study demonstrated a nonlinear relationship between TyG index and ALT in children with short stature. This finding suggests that a high TyG index is associated with elevated ALT in children with short stature.

BACKGROUND: Although short stature is sometimes treatable in children, family members do not always realize that their children have short stature. To develop better educational materials for identifying short stature, we conducted a questionnaire survey on children with short stature. Using the results of the survey, we revised educational activities regarding short stature.
METHODS: To assess the effectiveness of the revised activities, we examined changes in the numbers of consultations before and after the changes to the educational activities, the height of children examined after such changes, the test implementation rate, and the test results.
RESULTS: After the start of direct promotion for school nursing staff in 2015, the number of outpatients with short stature who visited the hospital significantly increased (16.1/year before 2014 vs. 68.8/year after 2015; p = 0.02). The number of patients hospitalized for a growth hormone secretion stimulation test also significantly increased, from 9.3/year before 2014 to 47.0/year after 2015 (p = 0.02). However, 35% of families did not want to subject their child to a growth hormone stimulating test, even if their child was extremely short.
CONCLUSIONS: Our revised educational activities for short stature among school nursing staff, school physicians, and nurses at health centers were more effective than conventional activities consisting of public relations magazines and lectures for the general public. It is important to provide proper explanations to enable a better understanding of hormone therapy.

BACKGROUND: In childhood, growth hormone (GH) deficiency (GHD) diagnosis is based on auxological assessment and biochemical provocative tests, whose reliability remains disputed. Recently, several papers have been published on standardising the duration of some tests. The aim of our study was to analyse the possible length reduction of the L-DOPA provocative test.
METHODS: We retrospectively investigated the response of GH to L-DOPA in 256 children, analysing 267 tests (some patients were retested over time for the persistence of severe auxopathy). We studied the same data considering GH peak threshold both at 8 ng/mL (Italian GHD cut-off) and at 10 ng/mL (international cut-off). Based on stimulation tests, patients were divided into two groups: GHD and no-GHD short children. We described the results in the whole population and then clustering for gender and pubertal stage. We termed as index the test stopped at 90 min.
RESULTS: The GH peak after L-DOPA mostly occurred at 60 min. The sensitivity of the index test was the highest, while the specificity was slightly higher using the 8 ng/mL threshold (specificity = 0.68; 95% CI 0.60-0.76) then using the 10 ng/mL threshold (specificity = 0.56; 95% CI 0.47-0.65) at 90 min. The two ROC curves showed moderate performance of the test at 90 min. While the negative predictive value was 100% in both tests, the positive predictive value was slightly better with 10 ng/mL cut-off. Considering the two groups established by GHD definition and placing a GH threshold at 10 ng/mL, stopping L-DOPA test time at 90 min would have changed the test result and subsequentially patient\'s classification in 3/267 of the analysed tests (1.1%), while with the Italian GH threshold value at 8 ng/mL in 7/267 of the tests (2.6%).
CONCLUSIONS: Our research shows that omitting 120-min time reduces L-DOPA test specificity, especially with GHD cut-off at 10 ng/mL.

Age-stratified path analyses modeled associations between enteric pathogen reservoirs, transmission pathways and height-for-age z-scores (HAZ) to identify determinants of childhood growth in the Kolkata, India site of the Global Enteric Multicenter Study (GEMS). Models tested direct associations of potential pathogen reservoirs with HAZ at 60-day follow-up in separate moderate and severe diarrhea (MSD) case and control cohorts or indirectly when mediated by enteric infections. In the MSD cohort, rotavirus and typical EPEC (tEPEC) infections among children 0-11 months of age and ST-ETEC infections among children 12-23 months of age were associated with lower HAZ. Handwashing after defecating and before cooking reduced impaired growth through reductions in rotavirus and tEPEC infections. Water storage increased rotavirus and ST-ETEC infection risks, resulting in increased impaired growth, but was reduced with reported child feces disposal. The GII norovirus variant was inversely associated with HAZ among children 12-59 months of age in the control cohort. Reported handwashing before the handling of children reduced GII infections and impaired growth. Boiling water and the disposal of children\'s feces mediated by stored water were positively associated with HAZ. The targeting of pathogen-specific reservoirs and transmission pathways may more effectively improve childhood linear growth in South Asian urban communities.

Various animal and plant species exhibit allometric relationships among their respective traits, wherein one trait undergoes expansion as a power-law function of another due to constraints acting on growth processes. For instance, the acknowledged consensus posits that tree height scales with the two-thirds power of stem diameter. In the context of human development, it is posited that body weight scales with the second power of height. This prevalent allometric relationship derives its nomenclature from fitting two variables linearly within a logarithmic framework, thus giving rise to the term \"power-law relationship.\" Here, we challenge the conventional assumption that a singular power-law equation adequately encapsulates the allometric relationship between any two traits. We strategically leverage quantile regression analysis to demonstrate that the scaling exponent characterizing this power-law relationship is contingent upon the centile within these traits\' distributions. This observation fundamentally underscores the proposition that individuals occupying disparate segments of the distribution may employ distinct growth strategies, as indicated by distinct power-law exponents. We introduce the innovative concept of \"multi-scale allometry\" to encapsulate this newfound insight. Through a comprehensive reevaluation of (i) the height-weight relationship within a cohort comprising 7, 863, 520 Japanese children aged 5-17 years for which the age, sex, height, and weight were recorded as part of a national study, (ii) the stem-diameter-height and crown-radius-height relationships within an expansive sample of 498, 838 georeferenced and taxonomically standardized records of individual trees spanning diverse geographical locations, and (iii) the brain-size-body-size relationship within an extensive dataset encompassing 1, 552 mammalian species, we resolutely substantiate the viability of multi-scale allometric analysis. This empirical substantiation advocates a paradigm shift from uni-scaling to multi-scaling allometric modeling, thereby affording greater prominence to the inherent growth processes that underlie the morphological diversity evident throughout the living world.

BACKGROUND: The positive changes in hygienic living conditions are commonly believed to explain secular changes in body height and the age of maturity. However, it is difficult to estimate the separate impacts of these factors due to the lack of social and economic data and variations in the sources of information. We hypothesized that final male body height could be associated with various socioeconomic indicators, such as the development of the medical care system, the quality of nutrition, and the level of sanitary and hygienic conditions. Moreover, we hypothesized that male body height could be associated with the level of morbidity in the region during the time of conscript childhood (from 1 to 7 years old).
METHODS: We used two main sources of information in the analyses. The first is the data from the Statistical Reference Book published by the Central Statistical Committee in 1929. The second is the annual data from the Statistical Reference Book published in the Russian Empire. Since the conscripts were born between 1906 and 1909, we used datasets from 1910 to 1913. To analyze the data, we used a method of analyzing interacting variables called St. Nicolas House Analysis (SNHA).
RESULTS: Our analyses revealed direct associations between the morbidity of some diseases and male body height and other anthropometric parameters.
CONCLUSIONS: There are associations between conscript final body height and the morbidity of influenza, dysentery and some venereal diseases, such as chancroid and syphilis. There were no associations between conscript final body height and the level of morbidity during childhood. However, other final parameters, such as BMI, weight, and chest circumference, could be associated with the morbidity of malaria, scabies, scurvy, and scarlet fever during childhood. The prevalence of these diseases could be strongly connected with unfavorable living conditions. The results are similar for both urban and rural areas.