Table 2.

Side Effects Associated with Aromatase Inhibitors

Symptom	Count	P-value*
Pain (joint, bone, muscle)	5093	0
Vasomotor (hot flush/sweat)	1498	0
Osteoporosis (Bone loss)	719	0
Weight gain	429	4.20E-126
Hair loss	317	1.47E-37
Mental depression	289	1.80E-34
Sleeplessness	208	4.88E-64
Headache	196	0.00056
Thyroid issues	122	1.77E-06
Dizziness	119	5.35E-10
Back pain	102	6.05E-13

^*P-value by Fisher’s exact test between presence of an aromatase inhibitor and a side effect