Table 2.

Perceived changes in persons from cohorts 1–3.

		Perceived changes (PCQ)
		Nature/Silence/Contemplation	Spirituality	Relationships	Reflection on life	Digital media usage	Restrictions
All participants	Mean	54.56	38.80	62.01	52.23	53.40	47.61
	SD	21.25	25.92	19.18	24.88	23.74	29.17
Cohort 1	Mean	58.49	43.56	64.99	52.48	56.07	42.70
	SD	20.07	25.25	17.99	24.73	22.85	26.54
Cohort 2	Mean	55.68	39.43	62.72	51.00	52.51	41.42
	SD	20.51	25.07	18.94	24.70	23.99	27.27
Cohort 3	Mean	44.70	27.83	54.71	53.32	48.87	66.24
	SD	21.60	25.19	20.06	25.41	24.54	29.30
F- value		97.5	83.4	64.7	1.7	20.7	186.9
p-value		<0.0001	<0.0001	<0.0001	n.s.	<0.0001	<0.0001
Hedges' d (CI) Cohort 1 vs. 3		0.67 (0.57 to 0.77)	0.62 (0.52 to 0.72)	55 (0.45 to 0.65)	−0.03 (−0.13 to 0.06)	0.31 (0.21 to 0.40)	−0.86 (−0.96 to −0.76)