Table 2. Results of clinical survey in the pregnant group (n = 13) and control group (n = 13).

		pregnant group				control group
	none	mild	extensive	severe	none	mild	extensive	severe
Musculosceletal pain	10/13 (76.9%)	0/13 (0%)	3/13 (23.1%)	0/13 (0%)	7/13 (53.8%)	6/13 (46.2%)	0/13 (0%)	0/13 (0%)
subjective tumor growth	0/13 (0%)	2/13 (15.4%)	4/13 (30.8%)	7/13 (53.8%)	7/13 (53.8%)	5/13 (38.5%)	1/13 (7.7%)	0/13 (0%)
new tumors	0/13 (0%)	4/13 (30.8%)	2/13 (15.4%)	7/13 (53.8%)	7/13 (53.8%)	4/13 (30.8%)	2/13 (15.4%)	0/13 (0%)
MPNST	13/13 (100%)	0/13 (0%)	0/13 (0%)	0/13 (0%)	13/13 (100%)	0/13 (0%)	0/13 (0%)	0/13 (0%)
gestational hypertension	10/13 (76.9%)	0/13 (0%)	0/13 (0%)	3/13 (23.1%)	n.a	n.a	n.a	n.a
pre term delivery	13/13 (100%)	0/13 (0%)	0/13 (0%)	0/13 (0%)	n.a	n.a	n.a	n.a