Inadequate caloric intake could be caused by lack of access to food, or caretakers may notice picky eating habits, low appetite, or food refusal. The characteristic pattern seen with children with inadequate nutritional intake is an initial deceleration in weight gain, followed several weeks to months later by a deceleration in stature, and finally a deceleration in head circumference. ' Wasting' refers to a deceleration in stature more than 2 standard deviations from median weight-for-height, whereas ' stunting' is a drop of more than 2 standard deviations from the median height-for-age. It is also important to differentiate stunting from wasting, as they can indicate different causes of FTT. Other signs and symptoms may vary widely depending on the etiology of FTT.

Physicians often identify failure to thrive during routine office visits, when a child's growth parameters such as height and weight are not increasing appropriately on growth curves. Caretakers may express concern about poor weight gain or smaller size compared to peers of a similar age. In veterinary medicine, FTT is also referred to as ill-thrift.įailure to thrive is most commonly diagnosed before two years of age, when growth rates are highest, though FTT can present among children and adolescents of any age. Failure to thrive is not a specific disease, but a sign of inadequate weight gain. While weight loss after birth is normal and most babies return to their birth weight by three weeks of age, clinical assessment for FTT is recommended for babies who lose more than 10% of their birth weight or do not return to their birth weight after three weeks. Another definition of FTT is a weight for age that is consistently below the 5th percentile or weight for age that falls by at least two major percentile lines on a growth chart. One definition describes FTT as a fall in one or more weight centile spaces on a World Health Organization (WHO) growth chart depending on birth weight or when weight is below the 2nd percentile of weight for age irrespective of birth weight. The term 'failure to thrive' has been used in different ways, as there is no objective standard or universally accepted definition for when to diagnose FTT.

FTT is usually defined in terms of weight, and can be evaluated either by a low weight for the child's age, or by a low rate of increase in the weight. Standard growth chart for boys age 0-36 monthsįailure to thrive ( FTT), also known as weight faltering or faltering growth, indicates insufficient weight gain or absence of appropriate physical growth in children.

Thrive meaning in tamil