Table 4 Mean (90% confidence interval) of the scores at 2.5 months of follow-up up (Quality of life; Pain; Dyspnoea; Emotional functioning; Physical functioning; Fatigue) observed and imputed under the MAR assumption and using different models for departure from MAR (k_WHO; k₁; k₂; k₃; k₄)

Quality of life

64.16 (64.09,64.24)

63.02 (62.94,63.09)

58.82 (58.74,58.90)

57.12 (57.04,57.19)

58.63 (58.56,58.71)

59.97 (59.89,60.04)

61.65 (61.57,61.72)

Pain

20.67 (20.59,20.76)

22.37 (22.28,22.46)

28.03 (27.92,28.14)

34.17 (34.04,34.30)

30.41 (30.29,30.52)

27.51 (27.40,27.61)

24.93 (24.83,25.02)

Dyspnoea

26.33 (26.23,26.42)

27.03 (26.94,27.12)

36.99 (36.86,37.12)

44.22 (44.07,44.37)

38.64 (38.51,38.78)

34.00 (33.89,34.12)

30.20 (30.09,30.30)

Emotional functioning

79.84 (79.77,79.91)

78.62 (78.54,78.69)

73.55 (73.46,73.64)

66.21 (66.09,66.33)

70.11 (70.01,70.21)

73.70 (73.61,73.79)

76.31 (76.22,76.39)

Physical functioning

68.69 (68.60,68.77)

67.24 (67.15,67.33)

62.35 (62.26,62.44)

59.94 (59.85,60.04)

61.60 (61.51,61.69)

63.23 (63.14,63.32)

65.43 (65.34,65.51)

Fatigue

41.68 (41.59,41.76)

42.90 (42.82,42.99)

49.62 (49.52,49.72)

51.14 (51.04,51.25)

48.91 (48.81,49.01)

46.83 (46.73,46.92)

44.75 (44.66,44.84)