also: ていしゅっしょうたいじゅうじ
low birth weight infant; LBWI
Medical term for an infant born weighing less than 2,500 grams. Used in clinical and public health contexts.
A low birth weight infant refers to a newborn weighing less than 2,500 grams at birth.
Special care is needed for low birth weight infants.
Standard kanji form; the reading ていしゅっせいたいじゅうじ is the most common pronunciation.
Alternate reading using しゅっしょう for 出生; less common but valid.
Compound of 低 (low) + 出生 (birth) + 体重 (body weight) + 児 (infant). A straightforward medical term.