In client-centred therapy , more sessions were used for diagnostic consultation ( 10.9 % points difference , p = 0.030 ) ; the time needed to formulate the first treatment goal was longer ( 11.4 days difference , p = 0.041 ) ; there was a tendency towards more goals directed to diagnostic issues ( 0.69 goals difference , p = 0.056 ) , spending more hours on indirect issues ( 1.16 h difference , p = 0.051 ) and towards a longer total therapy period ( 1.56 months difference , p = 0.058 ) than in usual care .