Developmental milestones & Red flag signs in child development

Developmental milestones are an important topic in pediatric, Every year one question has been asked in TU and KU exam and 1-2 asked in viva of pediatric. It is asked for 5 to 8 mark in the final theory year exam.

And it is also important for our day-to-day life clinical practice as a physician/paediatrician.

 Developmental milestones are behaviours or physical skills seen in infants and children as they grow and develop. Rolling over, crawling, walking, and talking are all considered milestones. The milestones are different for each age range. There is a normal range in which a child may reach each milestone.




key point of developmental milestones:

Age

Gross motor

Fine motor

social adaptations

language

3 month Neck holding
Rolls over (5 month)
Bidextrous
reach (4month)
Recognizes mother
Social smile(2 month)
Coos(musical
Sound)
6 month Sits in tripod fashion
Sitting without
 support
(8 months)
Unidextrous-
reach
Transfers object
Recognizes strangers
Stranger Anxiety
Monosyllables
(ba, da,pa),ah-
goo sound
9 month Stand with support; Immature-
pincer grasp
Waves bye byeBisyllables
(Mama, baba
Dada)
12 month
(1 year)
Stand without support;
Walks but falls;
reeps well
Mature pincer
Grasp
Comes when called 1-2 words
with meaning
15 monthWalk alone
Creeps upstairs
Imitates -
Scribbling
Tower of 2 block
Jargon          ×
18 month Runs
Explores drawers
Scribbles
Tower of 3 block
Copies parent in task
Eg: sweeping
8-10 word
vocabulary
24 month
(2 year)
Walks up/downstairs
(2feet/step)
Tower of 6 block
Circular/vertical
strokes
Asks for food, drink,
toilet, pulls people to
show toys
2-3 word
sentence
Uses I,me,you
36 month
(3 year)
Rides tricycle
Alternate feet upstair
Tower of 9
block
Copies circle
Shares toys,
Knows full name &
Gender
Asks questions
full name &
gender
48 month
(4 year)
Hops on one foot
Alternate feet
downstairs
Copies cross
Bridge with
block
Plays in a group
Goes toilet alone
Sings song or
Poem
Tell stories
60 month
(5th year)
Skipping Copies triangle
Gate with block
Help household task
Dresses & undressed
Asks meaning
of word

                                       
                                                                                               




Red flag signs in child development:

    Age  Red flag Signs     
 2 month  No visual fixation 
 6 month No vocalization
 10 month  Not sitting without support. 
 16 month Not standing alone
 18 month Not walking alone
 18 month Not single word
 3 years lack of imaginative play 
 Any age loss of comprehension,
Single-word,phrases











             










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