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. 2021 Jul 20;30(2):299–304. doi: 10.4103/ipj.ipj_28_21

Table 2.

Comparison of burden of care in both groups

Mean ZBI score SD t-value (df) P
Bipolar 59.11 17.80 −2.42 (208) 0.01
Schizophrenia 64.89 15.66

SD Standard deviation; ZBI – Zarit burden interview; Df – Degree for freedom