scholarly journals Relationships among body condition score, linear measures, body mass indexes, and growth performance of yearling Alpine doelings consuming high-forage diets

2019 ◽  
Vol 35 (5) ◽  
pp. 511-520
Author(s):  
H. Liu ◽  
T.A. Gipson ◽  
R. Puchala ◽  
A.L. Goetsch
2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 465-466
Author(s):  
Haiying Liu ◽  
Terry A Gipson ◽  
Ryszard Puchala ◽  
Arthur L Goetsch

Abstract Alpine doelings (54; initial BW and age of 31.7±0.38 kg and 306±1.9 days, respectively) were used to evaluate relationships among body condition score (BCS), linear measures and associated body mass indices (BMI), and growth performance. Doelings were allocated to treatments with ad libitum intake of diets of 75% alfalfa or sericea lespedeza. The experiment was 12 wk with two 6-wk periods. Linear measures included height at the withers (Wither), length from the point of the shoulder to hook bone (Hook) and pin bone (Pin), and circumference from heart girth (Heart). There were 13 BMI, including BMI1–Wither (BW/Wither), BMI2–Hook (BW/Hook), BMI3–Pin (BW/Pin), BMI4-Heart (BW/Heart), BMI6-Wither×Hook (BW/(Wither×Hook)), BMI7-Wither×Pin (BW/(Wither×Pin)), BMI8-Heart×Hook (BW/(Heart×Hook)), and BMI9-Heart×Pin (BW/(Heart×Pin)), all in g/cm2. Correlation coefficients between BCS and Wither, Hook, Pin, and Heart were 0.14 (P = 0.155), 0.29 (P = 0.002), 0.21 (P = 0.030), and 0.38 (P < 0.001), respectively. Correlation coefficients of BCS were 0.39 (P < 0.001), 0.21 (P = 0.023), 0.32 (P = 0.001), 0.18 (P = 0.064), and 0.23 (P = 0.018) for BW, ADG, and DM intake in g/d, % BW, and g/kg BW0.75, respectively, with nonsignificant r for residual feed intake and ADG:DM intake. Higher r were observed between BMI and performance measures. Correlation coefficients were 0.71, 0.58, 0.66, 0.69, 0.78, 0.67, and 0.812 between BMI1-Wither, BMI3-Pin, BMI4-Heart, BMI6-Wither×Hook, BMI7-Wither×Pin, BMI8-Heart×Hook, and BMI9-Heart×Pin and BW; 0.36, 0.45, 0.42, 0.34, and 0.42 for BMI2-Hook, BMI3-Pin, BMI6-Wither×Hook, BMI7-Wither×Pin, BMI8-Heart×Hook, and BMI9-Heart×Pin and ADG; and 0.49, 0.56, 0.47, 0.63, and 0.58 for BMI1-Wither, BMI3-Pin, BMI6-Wither×Hook, BMI7-Wither×Pin, and BMI9-Heart×Pin and DM intake, in g/d, respectively. The BMI were not related to residual feed intake, and there were some BMI with weak relationships to ADG:DM intake. In conclusion, due to stronger relationships between measures of performance of yearling Alpine doelings consuming a forage-based diet and BMI compared with BCS, future research should address other physiological states and productions conditions.


2018 ◽  
Vol 46 (1) ◽  
pp. 6
Author(s):  
Renée Cristine Carvalho Barbosa ◽  
Camila Flávia Magalhães Botelho ◽  
Raquel Sampaio Alves ◽  
Heloisa Justen Moreira de Souza

Background: Today, obesity is a condition commonly seen in small animal internal medicine. This condition is defined as excess of body fat resulting from increased energy absorption or reduced energy expenditure, and it is classified as a nutritional and metabolic disorder.  Obesity results from excessive formation of adipose tissue, and can pose severe consequences to the animal's health. It can also become an aggravating factor for several diseases, frequently exerting direct effects on morbidity and mortality.  This study aimed to evaluate feline body mass index (FBMI), and associate this parameter with body condition score (BCS) and leptin hormone serum levels.Materials, Methods & Results: This study was conducted in a private Veterinary Clinic exclusively dedicated to feline care in the neighborhood of Botafogo, city of Rio de Janeiro, Brazil. Ninety-six feline patients (Felis catus) were randomly selected independent of their gender (male or female - intact or not), breed, or age from cats that were submitted for surgical interventions. The population was then divided into two groups according to FBMI: group 1, with non-obese animals (FBMI < 30%), totaling 53 animals; and group 2, with obese animals (FBMI ≥ 30%), totaling 43 animals. Physical examination was conducted on all animals. During this procedure, the weight of the animals was recorded; obesity was determined subjectively using the BCS, and objectively using plasma leptin concentration as assessed by radioimmunoassay (RIA). Leptin concentration in the plasma of the 96 animals included in this study was 13.81 ± 13.06 ng/mL HE. The average for group 1 was 3.85 ± 3.08 ng/mL HE, while the average for group 2 was 26.08 ± 9.61 ng/mL HE. The average leptin concentration in animals with body condition scores 1 and 2 (lean) was 2.53 ± 1.22 ng/mL HE; the average leptin concentration in animals with a BCS of 3 (ideal) was 4.23 ± 3.67 ng/mL HE; the average leptin concentration in animals with body condition scores 4 and 5 (above the ideal weight) was 21.29 ± 12.47 ng/mL HE. Animals with scores 1, 2, and 3 were present only in group 1, with averages of 2.53 ± 1.22 ng/mL HE for animals with scores 1 and 2, and 4.23 ± 3.73 ng/mL HE for animals with a score of 3. Animals with scores 4 and 5 in group 1 had an average leptin concentration of 5.24 ± 4.41 ng/mL HE, and animals with scores 4 and 5 in group 2 had an average leptin concentration of 26.08 ± 9.61 ng/mL HE. In cats, plasma leptin has been determined in experimental studies under controlled conditions, but not in clinical studies. It is possible that this is the first study in which this parameter has been assessed under heterogeneous conditions; therefore, caution should be taken if this technique is used in the clinical routine for determination of obesity in domestic cats.Discussion: Plasma leptin concentration may be a quantitative parameter for evaluation of obesity in dogs, humans, and rodents. Assessment of plasma leptin concentration could be included in obesity monitoring programs for cats and, additionally, constitute a helpful parameter in scientific studies on obesity in this species. In addition to providing descriptive data on obesity in cats in Rio de Janeiro, the results reported in this study may help veterinarians to predict which cats are prone to becoming obese. Prevention of feline obesity can be as or more important than curing it.


2019 ◽  
Vol 47 (1) ◽  
Author(s):  
Barbara Sardela Ferro ◽  
Alícia Giolo Hippólito ◽  
Maria Cristina Reis Castiglioni ◽  
José Ivaldo De Siqueira Silva Junior ◽  
Carlos Roberto Teixeira ◽  
...  

Background: Coatis (Nasua nasua) have easy interaction with man, besides being sociable and curious animals. The proximity to urbanized areas encourages them to intake food from anthropogenic sources, and it can change their eating habits and make them prone to obesity. The body condition evaluates the animals’ energetic status and measures variations in their body fat reserves. There are direct-invasive methods and indirect methods that rely on size and body mass to evaluate the body condition, like body condition score and body mass index. Thus, the aim of the present study was to assess different methods to determine the body condition of wild coatis (Nasua nasua) living in urban areas.Materials, Methods & Results: Sixteen (16) wild coatis (Nasua nasua), nine females and seven males, were captured at Faculty of Veterinary Medicine and Animal Science (FMVZ) of São Paulo State University, Botucatu, in pitfalls. The animals were anesthetized with ketamine and midazolam and subjected to biometric evaluation after physical exams proved normal. The following variables were analyzed: body weight, body condition score (BCS) based on the five-point scale for dogs, thoracic and abdominal circumference, height at the withers, spine length and distance from the patella to the calcaneus. Two body mass index (BMI) were calculated from these data, one was based on dogs (BMI1) and another one on cats (BMI2), as well as the body fat percentage (%BF). Results showed that 25% of the assessed coatis were overweight. Body weight, thoracic and abdominal circumference, height at the withers, spine length and distance from the patella to the calcaneus were significantly higher in males than in females and the other assessed parameters did not present differences between sexes. The correlation between fat percentage and body weight was significant, and that between fat percentage and BCS was not. There was closer correlation between BMI2 and body weight, and BCS, than between BMI1 and these two parameters.Discussion: Anthropogenic interactions could change the body condition of these animals and make them prone to obesity, since their body condition scores were altered. With regard to the nutritional body condition, although males were bigger than females, the measures did not show significant differences between them. Results of this parameter varied in different studies with coatis, some studies have shown that males have body mass 1/3 higher than that of females and others have not recorded any difference between sexes. Fat percentage estimated through the metrics used in cats is not a good method when it is applied alone in body condition evaluations. A study that has correlated body mass, body condition score, body fat estimates, body mass index and abdominal circumference recorded positive results between these two evaluation methods. Such finding corroborated with the present study, but it was differed from it in abdominal circumference, which did not correlate to the two body mass indices and to body fat percentage. Therefore, it is possible saying that there is biometric difference between male and female coatis. The body condition score adopted for dogs was efficient for coatis (Nasua nasua), as well as the body mass index used for dogs and cats – the one used for cats was even more efficient. The proximity wild coatis (Nasua nasua) have to humans could change the body condition of these animals and make them prone to obesity.


2021 ◽  
Vol 8 ◽  
Author(s):  
Deborah E. Linder ◽  
Sasha Santiago ◽  
Eli D. Halbreich

Background and Aim: Obesity is a serious health issue in people and their pets, with a need for innovative and engaging prevention strategies. One possible strategy is a One Health approach incorporating dogs into prevention programs; however, little data exist in the U.S. about the association between weight status among dog owners and their dogs. The objective of this study was to determine if there was an association between body mass index of adult dog owners and corresponding weight status in their dogs.Materials and Methods: This cross-sectional correlation study collected data from 38 adult dog owners aged 18 years and older and their dogs at three pet festivals throughout New England. Body mass index of dog owners and body condition scores of dogs were measured on site. Spearman correlation was used to compare weight status in dogs and their owners.Results: The median body mass index of dog owners was 26 (range of 17–53) and the median body condition score of dogs was 6 (range of 4–9). Frequency of overweight and obesity in dog owners was 31.6 and 26.3%, respectively, and 50.0 and 13.2% in dogs, also, respectively. Owner body mass index was positively correlated with dog body condition score (r = 0.60, p &lt; 0.001).Conclusion: Our findings support a possible association between overweight status in dogs and their owners. These findings could be leveraged in future interventions to promote healthier and more active lifestyles for both dog owners and their dogs in an engaging and innovative obesity prevention approach.


2020 ◽  
Vol 7 (2) ◽  
Author(s):  
Eufracia De R. Salazar-Cuytun ◽  
Alfonso J. Chay-Canul ◽  
Martin Ptácek ◽  
Ricardo A. García-Herrera ◽  
Flor De María Rivera-Alegría ◽  
...  

The objectives of this study were to detect the relationship between body mass index (BMI) and body condition score (BCS) in Pelibuey ewes to predict BMI based on well-known BCS estimation. The body weight (BW), withers height, (WH), body length (BL) and BCS were determined in 402 ewes. The BMI was calculated as: BMI = (BW (kg)/WH (m)/ BL (m))/10. Relationships were estimated by means of regression models using PROC REG of the SAS. The BMI and the BCS showed a high relationship; correlation coefficient (r) of 0.80 (P<0.001). The linear regression for BMI prediction was as followed: BMI (kg/m2) = 8.38 (±0.189***) + 1.70 (±0.064***) × BCS (R2 = 0.65, MSE: 2.56; RMSE: 1.60; P <.0001 and n = 402). The BMI could be used as an indicator of the degree of obesity in non-pregnant and non-lactating Pelibuey ewes under field conditions.


2014 ◽  
Vol 42 (04) ◽  
pp. 220-224
Author(s):  
J. K. Mack ◽  
H. P. Remler ◽  
E. Senckenberg ◽  
E. Kienzle

Zusammenfassung Ziel der Studie war, den Energiebedarf von Warmblutfohlen zu überprüfen, die durch einen Betriebswechsel beim Absetzen erhöhtem Stress ausgesetzt sind. Material und Methoden: Neun Hengstfohlen, die als Absetzer von verschiedenen Züchtern gekauft und gemeinsam aufgestallt wurden, nahmen an der Studie vom Absetzen im Alter von etwa 6 Monaten bis zu einem Alter von etwa 1 Jahr teil. Das Absetzen erfolgte im heimischen Betrieb oder nach gemeinsamem Transport von Stute und Fohlen bei Ankunft im neuen Bestand. Die Fohlen erhielten Heulage (später erster Schnitt), Hafer und Fohlenaufzuchtfutter. Um eine individuelle Kraftfutterzuteilung zu ermöglichen, wurden die Fohlen zweimal täglich separat angebunden. Erhoben wurden die Gesamtaufnahme der Heulage aller Fohlen gemeinsam pro Tag, die tägliche individuelle Kraftfutteraufnahme sowie in 4-wöchigen Abständen Körpermasse und Body Condition Score (BCS). Ergebnisse: Die tägliche Energieaufnahme der Fohlen betrug 74 MJ verdauliche Energie (68 MJ umsetzbare Energie) pro Tier. Die Fohlen wurden mit vergleichsweise niedrigem BCS von 4,2 ± 0,4 (Skala von 1 bis 9) und einer durchschnittlichen Körpermasse von 285 ± 30 kg aufgestallt. Sie erreichten am Ende der Studie im Alter von 319 ± 22 Tagen eine Körpermasse von 326 ± 24 kg und einen BCS von 4,2 ± 0,4. Die Energieaufnahme der Fohlen war höher und ihre Gewichtsentwicklung langsamer als in einer parallel laufenden Studie mit Fohlen, die im Gestüt geboren und aufgewachsen und dementsprechend beim Absetzen weniger Stress ausgesetzt waren. Schlussfolgerung und klinische Relevanz: Fohlen mit relativ niedriger Körpermasse und BCS und erheblichem Stress zum Zeitpunkt des Absetzens benötigen deutlich mehr Energie als Fohlen, die beim Absetzen in ihrer gewohnten Umgebung verbleiben und dadurch weniger Stressoren unterliegen.


2012 ◽  
Vol 40 (06) ◽  
pp. 391-397 ◽  
Author(s):  
N. Dillitzer ◽  
C. Sauter-Louis ◽  
E. Kienzle ◽  
N. Becker

Zusammenfassung Gegenstand und Ziel: Gewinn epidemiologischer Daten zur Fütterung von Hunden und Katzen in Deutschland. Material und Methoden: 865 Hundeund 243 Katzenbesitzer wurden anhand standardisierter Fragebögen zu ihrem Tier (Alter, Geschlecht, Gewicht, Ernährungszustand, Gesundheit), dessen Fütterung inklusive Belohnungen und Zusätzen, den Gründen für eine Futterumstellung und zur eigenen Person (Alter, Geschlecht, Schulbildung, Beruf) befragt. Die Befragungen fanden in Tierarztpraxen, Hundeschulen, Tierheimen, Parkanlagen und via Internet statt. Zudem wurde der Body Condition Score (BCS) der Tiere durch ihre Besitzer sowie die Interviewerin beurteilt. Ergebnisse: Das Durchschnittsalter der Hunde lag bei 4,8 Jahren, das der Katzen bei 6,8 Jahren. Das Gewicht reichte beim Hund von 2,2 bis 95 kg, bei der Katze von 2 bis 11 kg. Rund 52% der Hunde und Katzen waren übergewichtig (BCS 6–9). Zwischen der Beurteilung der Besitzer bzw. der Interviewerin gab es Differenzen. Viele Besitzer unterschätzten den BCS und erkannten vor allem beginnendes Übergewicht (BCS 6–7) nicht. 58% der Hundeund 90% der Katzenbesitzer verwendeten ausschließlich handelsübliche Fertigfutter, 35% bzw. knapp 10% kombinierten diese mit zusätzlichen Futtermitteln. Knapp 8% der Hundeund < 1% der Katzenbesitzer verfütterten selbst zubereitete Rationen. Ältere (> 7 Jahre) und kranke Hunde erhielten häufiger selbst hergestellte Rationen. Ältere Besitzer (≥ 46 Jahre) tendierten vermehrt dazu, das Futter selbst zuzubereiten, während die Schulbildung und die Berufstätigkeit keinen Einfluss auf die Fütterung hatten. Ein Zusammenhang zwischen Art der Fütterung und BCS bestand nicht. Besitzer mit geringerer Schulbildung sowie Hausfrauen und Rentner hatten häufiger übergewichtige Tiere. Futterbelohnungen erhielten 95% der Hunde und 65% der Katzen. Ältere und berufstätige Besitzer gaben prozentual seltener Belohnungen. Schlussfolgerungen: Übergewicht ist das größte ernährungsbedingte Problem. Im Vergleich zu früheren Studien hat sich die Zahl übergewichtiger Tiere erhöht. Klinische Relevanz: Tierbesitzer sollten frühzeitig auf Übergewicht hingewiesen werden, da sie den Beginn der Adipositas häufig nicht wahrnehmen. Die meisten Tierbesitzer verabreichen Belohnungen, was bei Diäten berücksichtigt werden muss.


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