Early Intervention Part V: Assessing Feeding and Swallowing in Children Under Three

Today I am writing my last installment in the five-part early intervention assessment series.  My previous posts on this topic  included:

1. General speech and language assessments of children under 3 years of age.
2. Assessments of toddlers with suspected motor speech disorders 
3. Assessments of children ~16-18 months of age
4. Assessments of Social Pragmatic Abilities of Children Under 3

Today I’d like to talk about the assessment of feeding abilities of children under 3 years of age. Just to be clear, in my post, I am not offering tips on the assessment of medically fragile or neurologically impaired children with complex swallowing and feeding disorders such as severe food selectivity. Rather, I am offering suggestions for routine orofacial and feeding assessments of young children with normal swallowing but slightly immature feeding abilities.

First, let take a look at what the typical feeding development looks like in children 0-3 years of age. For this, I really like to use a resource from Dr. Joan Arvedson entitled: Developmental milestones and feeding skills birth to 36 months from her article Swallowing and feeding in infants and young children which was published online in 2006. 

Now, let’s discuss the importance of examining the child’s facial features and oral structures. During these examinations it is important to document anything out of the ordinary noted in the child’s facial features or oral cavity.

Facial dysmorphia, signs of asymmetry indicative of paresis, unusual spots, nodules, openings, growths, etc, all need to be documented.  Note the condition of the child’s mouth. Is there excessive tooth decay? Do you see an unusual absence of teeth? Is there an unusual bite (open, cross, etc.), unusual voice or a cough, in the absence of a documented illness?  Here’s an example from a write up on a 2-8-year-old male toddler, below:

Facial observations revealed dysmorphic features: microcephaly (small head circumference), anteriorly rotated ears (wide set), and medially deviated, inward set eyes. A presence of mild-moderate hypotonicity (low tone) of the face [and trunk] was also noted.  FA presented with mostly closed mouth posture and appropriate oral postural control at rest but moderate drooling (drool fell on clothes vs. touching chin only) was noted during speech tasks and during play.  It’s important to note that the latter might be primarily behavioral in origin since FA was also observed to engage in “drool play” – gathering oral secretions at lip level then slowly and deliberately expelling them in a thin stream from his mouth and onto his shirt.

Articulatory structures including lips, tongue, hard palate and velum appeared to be unremarkable and are adequate for speech purposes. FA’s dentition was adequate for speech purposes as well.  Oral motor function was appropriate for lingual lateralization, labial retraction, volitional pucker and lingual elevation. Lingual depression was not achieved.  Diadochokinesis for sequential and alternate movements was unremarkable.  Overall, FA’s oral structures and function presented to be adequate for speech production purposes. 

FA’s prosody, pitch, and loudness were within normal limits for age and gender. No clinical dysfluencies were present during the evaluation.  Vocal quality was remarkable for intermittent hoarseness which tended to decrease (clear up) as speech output increased and may be largely due to a cold (he presented with a runny nose during the assessment). Vocal quality should continue to be monitored during therapy sessions for indications of persistent hoarseness in the absence of a cold.

From there I typically segue into a discussion of the child’s feeding and swallowing abilities. Below is an excerpt discussing the strengths and needs of an 18-month-old internationally adopted female.

“During the assessment concerns presented regarding AK’s feeding abilities only. No swallowing concerns were reported or observed during the assessment. As per the parental report, at the age of 18 months, AK is still drinking from the bottle and consuming only puréed foods, which is significantly delayed for a child her age. AK’s feeding skills were assessed at snack time via indirect observation and select direct food administration.  The following foods and liquids were presented to AK during the assessment: 2 oz of yogurt, 18 cheerios, 4 banana and 2 apple bites, and 40 ml of water (via cup and straw). AK was observed to accept all of the above foods and liquids readily when offered.

Spoon Stripping and Mouth Closure: During the yogurt presentation, AK’s spoon stripping abilities and mouth closure were deemed good (adequate) when fed by a caregiver and fair when AK fed self (incomplete food stripping from the spoon was observed due to only partial mouth closure). According to parental report, AK’s spoon stripping abilities have improved in recent months. Ms. K was observed to present spoon upwardly in AK’s mouth and hold it still until AK placed her lips firmly around the spoon and initiated spoon stripping.  Since this strategy is working adequately for all parties in question no further recommendations regarding spoon feeding are necessary at this time. Skill monitoring is recommended on an ongoing basis for further refinement.  

Biting and Chewing Abilities on Solids and Semi-Solids: AK’s chewing abilities were judged to be immature at this time for both solid (e.g., Cheerios) and semi-solid foods (e.g., banana). AK was observed to feed self Cheerios from a plate (1 at a time). She placed a cheerio laterally on lower right molars and attempted to grind it.  When the cheerio was presented to AK midline she was observed to anteriorly munch it, or mash it against the hard palate.  Notably, when too many cheerios were presented to her, rather than grasping and consuming them AK began to bang on a plate with both hands and throw the cheerios around the room. 

During feeding, the most difficulty was observed with biting and chewing solid and semisolid fruit (e.g., apple and banana pieces). When presented with a banana, AK manifested moderate difficulties biting off an adequately sized piece (she bit off too much). Consequently, due to the fact that she was unable to adequately chew on a piece that large, manual extraction of food from the oral cavity was initiated due to choking concerns.  It is important to note that during all food presentations AK did not display a diagonal rotary chew, which is below age expectancy for a child her age. Feeding strengths noted during today’s assessment included complete mouth closure (including lack of drooling and anterior food loss) during assisted spoon and finger foods feeding.

Cup and Straw Drinking: AK was also observed to drink 40 mls of water from a cup given parental assistance.  Minor anterior spillage was intermittently noted during liquid intake. It is recommended that the parents modify cup presentation by providing AK with a plastic cup with two handles on each side, which would improve her ability to grasp and maintain hold on cup while drinking.

Straw drinking trials were attempted during the assessment as it is a skill which typically emerges between 8-9 months of age and solidifies around 12-13 months of age (Hunt et al, 2000).  When AK was presented with a shortened straw placed in cup, she was initially able to create enough intraoral pressure to suck in a small amount of liquid.  However, AK quickly lost the momentum and began to tentatively chew on the presented straw as which point the trial was discontinued.

Based on the feeding assessment AK presented with mildly decreased abilities in the oral phase of feeding. It is recommended that she receive feeding therapy with a focus on refining her feeding abilities.”  

I follow the above, with a summary of evaluation impressions, recommendations, as well as suggested therapy goals. Finally, I conclude my report with a statement regarding the child’s prognosis (e.g., excellent, good, fair, etc.) as well as list potential maintaining factors affecting the duration of therapy provision.

So what about you? How do you assess the feeding and swallowing of abilities of children under 3 on your caseload? What foods, tasks, and procedures do you use?