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Figure 1: (a) Comparison of Yoga vs exercise with UPDRS as an outcome. (b) Comparison of Yoga vs no intervention with UPDRS as an outcome. (c) Comparison of Yoga vs exercise with anxiety as an outcome. *The results are expressed in standard mean difference as different scales are used in the studies. Bega 2016[5] used NeuroQOL - Anxiety Score while Kwok 2019[6] used Hospital Anxiety and Depression Scale

Figure 1: (a) Comparison of Yoga vs exercise with UPDRS as an outcome. (b) Comparison of Yoga vs no intervention with UPDRS as an outcome. (c) Comparison of Yoga vs exercise with anxiety as an outcome. *The results are expressed in standard mean difference as different scales are used in the studies. Bega 2016<sup>[5]</sup> used NeuroQOL - Anxiety Score while Kwok 2019<sup>[6]</sup> used Hospital Anxiety and Depression Scale