@-year overall survival ( @ % -LSB- @ % CI @-@ -RSB- vs @ % -LSB- @-@ -RSB- ; HR @ -LSB- @ % CI @-@ -RSB- ; p = @ ) and @-year metastasis-free survival ( @ % -LSB- @ % CI @-@ -RSB- vs @ % -LSB- @-@ -RSB- ; HR @ -LSB- @ % CI @-@ -RSB- ; p = @ ) were also significantly better in the long-term androgen deprivation group than in the short-term androgen deprivation group .