ATM and systemic sclerosis: There was a higher frequency of AHA positivity in SSc patients with ILD detected on HRCT (p = 0.041), with current immunosuppressive therapy (p = 0.011), in those with current prostanoid therapy (p = 0.006) and a trend for an association with ATA positivity (p = 0.057) and female gender (p = 0.09).