Table 2.

Serum calcium, phosphate, PTH, TSH, and free T₄ for PHP 1a subjects

Subject	AHO Dx	sCa (mmol/liter)	sPhos (mmol/liter)	PTH (ng/liter)	TSH (mIU/liter)	Free T4 (ng/dl)
1	PHP 1a	2.50	2.07	27	0.73	0.76
2	PHP 1a	2.43	1.74	114	2.11	1.13
3	PHP 1a	2.40	1.62	62	1.53	1.22
4	PHP 1a	2.20	1.65	73	0.40	1.14
5	PHP 1a	2.28	1.58	84	3.26	0.99
6	PHP 1a	2.55	1.55	53	2.24	1.04
7	PHP 1a	2.53	1.39	39	2.88	1.46
8	PHP 1a	2.18	1.71	112	1.07	1.70
9	PHP 1a	2.35	N/A	75	4.10	0.91
10	PHP 1a	2.38	1.55	128	7.69	1.00
11	PHP 1a	2.33	1.26	104	0.34	1.05
12	PHP 1a	2.40	1.39	65	3.90	1.40
23	PHP 1a	2.43	1.55	61	4.19	1.14
24	PHP 1a	2.30	1.91	113	3.05	0.90
25	PHP 1a	2.40	1.65	40	2.91	1.30
26	PHP 1a	2.45	1.74	61	4.49	0.90
27	PHP 1a	2.33	1.62	51	1.57	1.32
28	PHP 1a	2.43	1.52	42	2.38	1.07
29	PHP 1a	2.35	1.39	56	2.60	1.42
30	PHP 1a	2.60	1.49	35	0.18	8.9a
31	PHP 1a	2.63	1.45	24	3.98	1.38
32	PHP 1a	2.53	1.32	47	2.84	1.13
33	PHP 1a	2.40	1.32	33	2.16	1.40
Normal range		2.18–2.63	Adults: 0.74–1.52; Children: 1.29–2.26	10–65	0.5–4.5	0.7–1.8

All values were measured within 12 months prior to assessment for CTS. sCa, Serum calcium; sPhos, serum phosphate; N/A, unavailable or not performed.

^aSubject 30 has the total T₄ noted.