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. Author manuscript; available in PMC: 2025 Sep 1.
Published in final edited form as: Autism. 2024 Feb 2;28(9):2381–2393. doi: 10.1177/13623613241227518

Table 3.

Characterization of Presentation of Feeding Challenges in Autistic Children with Feeding Challenges ages 2–12 years

FEAST Item Responses % (n)

Never/Almost Never Once in a While Sometimes Frequently Almost Always Missing or N/A

Early Feeding Challenges
 Difficulty with Breast/Bottle Feeding 2.1% (9) 44.7% (191) 13.1% (56) 16.9% (72) 19.0% (81) 4.2% (18)
 Difficulty Transitioning to Baby Foods 36.3% (155) 20.6% (88) 19.7% (84) 12.2% (52) 11.0% (47) 0.2% (1)
 Difficulty Transitioning to Table Foods 31.6% (135) 14.8% (63) 20.4% (87) 15.2% (65) 17.8% (76) 0.2% (1)
Min Max Mean (SD)

Early Feeding Challenge Composite Score 2 15 8.06 (3.13)
Never/Almost Never Once in a While Sometimes Frequently Almost Always Missing or N/A

Independent Feeding
 Independently uses a Spoon 8.0% (34) 10.3% (44) 18.0% (77) 17.6% (75) 46.1% (197) --
 Independently uses a Fork 8.9% (38) 13.1% (56) 9.9% (85) 18.3% (78) 39.8% (170) --
 Independently Drinks from a Straw 2.6% (11) 2.6% (11) 5.4% (23) 9.8% (42) 79.4% (339) --
 Independently Uses an Open Cup 11.0% (47) 5.2% (22) 14.3% (61) 11.5% (49) 58.1% (248) 0.2% (1)
 Adult needs to physically feed child 65.3% (279) 15.5% (66) 11.2% (48) 3.7% (16) 4.2% (18) --
 Child eats independently 3.7% (16) 6.3% (27) 10.8% (46) 18.7% (80) 60.4% (258) --
Family Mealtime Routine
 Caregivers Preparing Separate Meal for Family and Child 7.0% (30) 9.6% (41) 16.4% (70) 19.4% (83) 47.5% (203) --
 Child Prefers to Eat Alone 33.0% (141) 17.3% (74) 24.4% (104) 15.2% (65) 9.6% (41) 0.4% (2)
 Child Eats the Same Food as Family 36.5% (156) 23.4% (100) 20.4% (87) 23.1% (56) 6.6% (28) --
 Child Takes a Bite and Roams 26.7% (114) 11.5% (49) 19.4% (83) 24.1% (103) 17.8% (76) 0.4% (2)
 Child’s Challenges Disrupt Family Mealtime 11.0% (47) 16.4% (70) 34.9% (149) 23.0% (98) 14.5% (62) 0.2% (1)
 Sibling Imitates Behavior of Child 60.7% (259) 14.5% (62) 13.6% (58) 7.5% (32) 1.4% (6) 2.3% (10)
Caregiver Strategies and Responses
 Caregiver Offers a New Food 3.0% (13) 16.2% (69) 33.5% (143) 38.4% (164) 8.9% (38) --
 Caregiver Offers a Food the Child Has Been Offered and Doesn’t Like 2.8% (12) 20.6% (88) 36.5% (156) 33.3% (142) 6.8% (29) --
 Caregiver Plays with Child During Meals: 45.9% (196) 20.6% (88) 22.5% (96) 7.3% (31) 3.5% (15) 0.2% (1)
 Caregiver Uses Positive Encouragement During Mealtime 3.3% (14) 5.4% (23) 16.9% (72) 34.7% (148) 39.8% (170) --
 Caregiver Uses Rewards to Support Eating 26.9% (115) 17.8% (76) 22.5% (96) 18.0% (77) 14.8% (63) --
 Caregiver Uses Negative Consequences During Mealtime 61.6% (263) 20.1% (86) 12.4% (53) 4.4% (19) 1.4% (6) --
 Child Provided with Distractions During Meals 22.0% (94) 13.1% (56) 15.5% (66) 22.0% (94) 27.4% (117) --
 Child Provided with Sensory Strategies During Meals 59.7% (255) 9.4% (40) 15.7% (67) 8.7% (37) 6.1% (26) 0.4% (2)
Mealtime Schedule and Length
 Child Eats at Designated Snack and Mealtimes 7.0% (30) 12.4% (53) 22.2% (95) 35.6% (152) 22.7% (97) --
 Child Eat all Throughout the Day (grazing) 20.1% (86) 17.6% (75) 23.4% (100) 24.4% (104) 14.5% (62) --
 Child continues to Eat if Preferred Foods are Available 8.9% (39) 11.9% (51) 21.8% (93) 26.9% (115) 30.4% (130) --
0–15 Min 15–30 min 30–45 min 45–60 min 1–2 Hours 2+ Hours

 Average Mealtime Length for Child 36.1% (154) 36.8% (157) 14.5% (62) 9.1% (39) 2.8% (12) 0.7% (3)
Reported Sensitivities Taste Texture Flavor Smell Temperature None

 Sensitivities to Properties of Food (select all that apply) 61.8% (264) 84.5% (361) 54.1% (231) 56.9% (243) 44.7% (191) 2.8% (12)
Location People Sounds Smells Light None

 Sensitivity to Components of the Mealtime Environment (select all that apply) 34.9% (149) 44.7% (191) 59.3% (253) 34.4% (147) 25.3% (108) 17.6% (75)
Diet Variety Dairy Vegetable Fruit Protein Carb Sweets

 Child Consistently Eats 2+ Foods from Category (select all that apply) 70.0% (299) 35.1% (150) 59.5% (254) 58.8% (251) 85.7% (366) 72.8% (311)
Progression of feeding challenges Never/Almost Never Once in a While Sometimes Frequently Almost Always Missing or N/A

 Child has Continued to Restrict Their Diet Over Time 3.3% (14) 5.9% (25) 14.5% (62) 31.9% (136) 44.5% (190) --
Gotten Worse Stayed the Same Improved

 Over Time Child’s Feeding Challenges Have... 35.8% (153) 31.9% (136) 32.3% (138)

Note: The response category representing the largest proportion for each item has been bolded. Early Feeding Challenge Composite Score is a sum of all the early feeding challenge variables (difficulty with breast or bottle feeding, difficulty transitioning to baby foods, difficulty transitioning to table foods).