Growth and Specialized Growth Charts of Children with Congenital Hypothyroidism Detected by Neonatal Screening in Isfahan, Iran

Table 1

Percentiles of Weight (gr) for age (months) for CH patients, Iranian normal girls and boys (highlighted in italic) and WHO corresponding values (presented in parentheses).

			Percentiles
Age	Gender		3		15		50		85		97
(months)	(𝑁)		(WHO)		(WHO)		(WHO)		(WHO)		(WHO)
	Female	Male	Female	Male	Female	Male	Female	Male	Female	Male	Female	Male
3	308	371	2550; (4600)	2450; (5100)	3000; (5100)	3000; (5600)	3475; (5800)	3600; (6400)	4300; (6700)	4750; (7200)	5510; (7400)	6250; (7900)
Iran-regional*			4460	4450	50500	5400	56250	6150	63500	6950	6980	7650
6	385	343	4000; (5800)	4460; (6400)	5150; (6400)	5700; (7100)	6100; (7300)	6800; (7900)	7100; (8300)	7800; (8900)	8000; (9300)	8950; (9700)
Iran-regional			5755	6250	64500	6900	72000	7800	8100	8850	9265	9800
9	367	315	5500; (6600)	5800; (7200)	6400; (7300)	7000; (7900)	7500; (8200)	8100; (8900)	8650; (9300)	9350; (10000)	9650; (10400)	10600; (10900)
Iran-regional			6700	7100	73000	7800	82000	8800	9300	9900	10551	11000
12	232	280	6300; (7100)	6650; (7800)	7200; (7900)	8000; (8600)	8400; (8900)	9100; (9600)	9550; (10300)	10500; (10800)	10500; (11300)	11500; (11800)
Iran-regional			7100	7850	7900	8450	8750	9600	9890	10600	11680	12000
18	248	295	7350; (8300)	7850; (8900)	8200; (9000)	8800; (9700)	9400; (10200)	10000; (10900)	10900; (11600)	11500; (12300)	12000; (13000)	12800; (13500)
Iran-regional			8300	9000	9000	9700	10250	11000	11400	12200	13700	13800
24	213	263	8100; (9300)	8560; (9800)	9350; (10100)	10000; (10800)	10500; (11500)	11300; (12300)	12200; (13100)	13000; (13700)	14100; (14000)	14400; (15100)
Iran-regional			9000	9850	10000	10600	11200	12000	12800	13500	14720	15700
30	158	233	8880; (10100)	9600; (10700)	10000; (11300)	10800; (11800)	11100; (12700)	12000; (13300)	13000; (14500)	13800; (15000)	14600; (16200)	15500; (16600)
Iran-regional			10000	10600	10940	11550	12250	13000	13770	14500	15350	16600
36	158	192	10000; (11000)	10000; (11400)	11000; (12100)	12000; (12700)	12500; (13900)	13500; (15900)	14500; (15900)	15000; (16300)	16300; (17800)	16500; (18000)
Iran-regional			10500	11000	11750	12500	13200	14000	15000	15700	17000	18000
42	94	148	10000; (11800)	10235; (12200)	11500; (13100)	12600; (13500)	13500; (15000)	14500; (13500)	15500; (17300)	16000; (17500)	17150; (19400)	18530; (19500)
Iran-regional			11200	12000	12750	13250	14250	15000	16250	17000	18650	18750
48	80	117	10600; (12500)	11954; (12900)	12500; (14000)	14000; (14300)	14500; (16100)	15200; (16300)	16500; (18600)	18000; (18700)	19500; (20900)	20000; (21100)
Iran-regional			12300	13000	13500	14250	15300	16000	17850	18500	21000	21300
54	53	59	11300; (13200)	10900; (13600)	13800; (14800)	13800; (15200)	15500; (17200)	16500; (17300)	18500; (20000)	20000; (19900)	20000; (22300)	21700; (22800)
Iran-regional			12600	13800	14250	15400	16250	17400	18800	20000	21500	22000
60	34	48	11200; (14000)	13650; (14300)	15000; (15700)	15050; (16000)	17000; (18200)	17500; (18300)	20000; (21100)	19500; (21300)	22000; (23800)	26600; (24400)
Iran-regional			13750	14500	15000	16000	17500	18500	20000	21000	23000	24200

*Sample sizes for Iranian normal boys and girls, in all age groups, were 282 and 270 respectively.