[1] NITTE Deemed Univ, Nitte Usha Inst Nursing Sci NUINS, Mangalore, Karnataka, India
[2] Father Muller Med Coll Hosp, Dept Psychiat, Mangalore, Karnataka, India
[3] NITTE Deemed Univ, Nitte Usha Inst Nursing Sci NUINS, Dept Community Hlth Nursing, Mangalore, Karnataka, India
[4] NITTE Deemed Univ, Nitte Usha Inst Nursing Sci NUINS, Dept Community Hlth Nursing, Mangalore 575018, Karnataka, India