消瘦是“營養不良”的主要表現之一,屬即時性營養不良,起因於現時性的膳食蛋白質一能量攝入不足,導致體重指數( BMI)低於篩查標準的年齡別BMI界值範圍。
6歲~18歲男女學齡兒童青少年分年齡BMI篩查消瘦界值範圍
單位爲千克每平方米
年齡 |
男生 |
女生 |
||
歲 |
中重度消瘦 |
輕度消瘦 |
中重度消瘦 |
輕度消瘦 |
6.0~ |
≤13.2 |
13.3~13.4 |
≤12.8 |
12.9~13.1 |
6.5~ |
≤13.4 |
13.5~13.8 |
≤12.9 |
13.0~13.3 |
7.0~ |
≤13.5 |
13.6~13.9 |
≤13.0 |
13.1~13.4 |
7.5~ |
≤13.5 |
13.6~13.9 |
≤13.0 |
13.1~13.5 |
8.0~ |
≤13.6 |
13.7~14.0 |
≤13.1 |
13.2~13.6 |
8.5~ |
≤13.6 |
13.7~14.0 |
≤13.1 |
13.2~13.7 |
9.0~ |
≤13.7 |
13.8~14.1 |
≤13.2 |
13.3~13.8 |
9.5~ |
≤13.8 |
13.9~14.2 |
≤13.2 |
13.3~13.9 |
10.0~ |
≤13.9 |
14.0~14.4 |
≤13.3 |
13.4~14.0 |
10.5~ |
≤14.0 |
14.1~14.6 |
≤13.4 |
13.5~14.1 |
11.0~ |
≤14.2 |
14.3~14.9 |
≤13.7 |
13.8~14.3 |
11.5~ |
≤14.3 |
14.4~15.1 |
≤13.9 |
14.0~14.5 |
12.0~ |
≤14.4 |
14.5~15.4 |
≤14.1 |
14.2~14.7 |
12.5~ |
≤14.5 |
14.6~15.6 |
≤14.3 |
14.4~14.9 |
13.0~ |
≤14.8 |
14.9~15.9 |
≤14.6 |
14.7~15.3 |
13.5~ |
≤15.0 |
15.1~16.1 |
≤14.9 |
15.0~15.6 |
14.0~ |
≤15.3 |
15.4~16.4 |
≤15.3 |
15.4~16.0 |
14.5~ |
≤15.5 |
15.6~16.7 |
≤15.7 |
15.8~16.3 |
15.0~ |
≤15.8 |
15.9~16.9 |
≤16.0 |
16 .1~16.6 |
15.5~ |
≤16.0 |
16.1~17.0 |
≤16.2 |
16.3~16.8 |
16.0~ |
≤16.2 |
16.3~17.3 |
≤16.4 |
16.5~17.0 |
16.5~ |
≤16.4 |
16.5~17.5 |
≤16.5 |
16.6~17.1 |
17.0~ |
≤16.6 |
16.7~17.7 |
≤16.6 |
16.7~17.2 |
17.5~18.0 |
≤16.8 |
16.9~17.9 |
≤16.7 |
16.8~17.3 |