Table 1

Baseline characteristics

CharacteristicTCS (n = 173)NB‐UVB (n = 169)Combination (n = 175)
Age at randomization (years), mean (SD)38·6 (20·0)36·9 (18·9)37·0 (19·1)
Age of adults at randomization (years), mean (SD); n46·7 (15·2); 13344·7 (14·0); 13044·8 (14·2); 135
Age of children at randomization (years), mean (SD); n11·7 (3·7); 4010·8 (3·5); 3910·6 (3·3); 40
Sex male75 (43)88 (52)105 (60)
Ethnicity
White112 (65)114 (67)104 (59)
Indian13 (8)13 (8)10 (6)
Pakistani12 (7)15 (9)27 (15)
Bangladeshi4 (2)4 (2)4 (2)
Black5 (3)3 (2)7 (4)
Chinese2 (1)1 (1)1 (1)
Other Asian (not Chinese)5 (3)6 (4)6 (3)
Mixed race9 (5)6 (4)6 (3)
Other10 (6)7 (4)9 (5)
Missing1 (1)01 (1)
Source of recruitment
Primary care35 (20)36 (21)47 (27)
Secondary care74 (43)67 (40)72 (41)
Self‐referral64 (37)66 (39)56 (32)
Skin phototype
I2 (1)2 (1)5 (3)
II31 (18)32 (19)29 (17)
III70 (40)66 (39)59 (34)
IV29 (17)34 (20)33 (19)
V35 (20)25 (15)44 (25)
VI6 (3)10 (6)5 (3)
Medical history
Type I diabetes5 (3)3 (2)4 (2)
Hyperthyroidism4 (2)2 (1)6 (3)
Hypothyroidism21 (12)18 (11)10 (6)
Addison disease2 (1)03 (2)
Pernicious anaemia5 (3)3 (2)6 (3)
Alopecia areata3 (2)7 (4)3 (2)
Duration of vitiligo (years), median (interquartile range)7 (3–16)5 (3–11)7 (4–15)
Previous treatments used for vitiligo
Light therapy28 (16)26 (15)37 (21)
Corticosteroid cream or ointment80 (46)75 (44)80 (46)
Calcineurin inhibitor cream or ointment51 (29)39 (23)56 (32)
Cosmetic camouflage45 (26)44 (26)40 (23)
Other20 (12)15 (9)17 (10)
Target patch location
Head and neck53 (31)52 (31)56 (32)
Hands and feet56 (32)53 (31)55 (31)
Rest of the body64 (37)64 (38)64 (37)
Number of assessed patches
150 (29)50 (30)62 (35)
274 (43)77 (46)73 (42)
349 (28)42 (25)40 (23)
Target patch hypomelanotica
Definitely52 (30)46 (27)52 (30)
Maybe or no121 (70)123 (73)123 (70)
CharacteristicTCS (n = 173)NB‐UVB (n = 169)Combination (n = 175)
Age at randomization (years), mean (SD)38·6 (20·0)36·9 (18·9)37·0 (19·1)
Age of adults at randomization (years), mean (SD); n46·7 (15·2); 13344·7 (14·0); 13044·8 (14·2); 135
Age of children at randomization (years), mean (SD); n11·7 (3·7); 4010·8 (3·5); 3910·6 (3·3); 40
Sex male75 (43)88 (52)105 (60)
Ethnicity
White112 (65)114 (67)104 (59)
Indian13 (8)13 (8)10 (6)
Pakistani12 (7)15 (9)27 (15)
Bangladeshi4 (2)4 (2)4 (2)
Black5 (3)3 (2)7 (4)
Chinese2 (1)1 (1)1 (1)
Other Asian (not Chinese)5 (3)6 (4)6 (3)
Mixed race9 (5)6 (4)6 (3)
Other10 (6)7 (4)9 (5)
Missing1 (1)01 (1)
Source of recruitment
Primary care35 (20)36 (21)47 (27)
Secondary care74 (43)67 (40)72 (41)
Self‐referral64 (37)66 (39)56 (32)
Skin phototype
I2 (1)2 (1)5 (3)
II31 (18)32 (19)29 (17)
III70 (40)66 (39)59 (34)
IV29 (17)34 (20)33 (19)
V35 (20)25 (15)44 (25)
VI6 (3)10 (6)5 (3)
Medical history
Type I diabetes5 (3)3 (2)4 (2)
Hyperthyroidism4 (2)2 (1)6 (3)
Hypothyroidism21 (12)18 (11)10 (6)
Addison disease2 (1)03 (2)
Pernicious anaemia5 (3)3 (2)6 (3)
Alopecia areata3 (2)7 (4)3 (2)
Duration of vitiligo (years), median (interquartile range)7 (3–16)5 (3–11)7 (4–15)
Previous treatments used for vitiligo
Light therapy28 (16)26 (15)37 (21)
Corticosteroid cream or ointment80 (46)75 (44)80 (46)
Calcineurin inhibitor cream or ointment51 (29)39 (23)56 (32)
Cosmetic camouflage45 (26)44 (26)40 (23)
Other20 (12)15 (9)17 (10)
Target patch location
Head and neck53 (31)52 (31)56 (32)
Hands and feet56 (32)53 (31)55 (31)
Rest of the body64 (37)64 (38)64 (37)
Number of assessed patches
150 (29)50 (30)62 (35)
274 (43)77 (46)73 (42)
349 (28)42 (25)40 (23)
Target patch hypomelanotica
Definitely52 (30)46 (27)52 (30)
Maybe or no121 (70)123 (73)123 (70)
The data are presented as n (%) unless otherwise indicated. NB‐UVB, narrowband ultraviolet B; TCS, topical corticosteroid. aIt is thought that patches that are hypomelanotic, with poorly defined borders, are more likely to be active, and therefore more responsive to treatment. Patches were assessed at the point of randomization using Wood’s lamp.
Table 1

Baseline characteristics

CharacteristicTCS (n = 173)NB‐UVB (n = 169)Combination (n = 175)
Age at randomization (years), mean (SD)38·6 (20·0)36·9 (18·9)37·0 (19·1)
Age of adults at randomization (years), mean (SD); n46·7 (15·2); 13344·7 (14·0); 13044·8 (14·2); 135
Age of children at randomization (years), mean (SD); n11·7 (3·7); 4010·8 (3·5); 3910·6 (3·3); 40
Sex male75 (43)88 (52)105 (60)
Ethnicity
White112 (65)114 (67)104 (59)
Indian13 (8)13 (8)10 (6)
Pakistani12 (7)15 (9)27 (15)
Bangladeshi4 (2)4 (2)4 (2)
Black5 (3)3 (2)7 (4)
Chinese2 (1)1 (1)1 (1)
Other Asian (not Chinese)5 (3)6 (4)6 (3)
Mixed race9 (5)6 (4)6 (3)
Other10 (6)7 (4)9 (5)
Missing1 (1)01 (1)
Source of recruitment
Primary care35 (20)36 (21)47 (27)
Secondary care74 (43)67 (40)72 (41)
Self‐referral64 (37)66 (39)56 (32)
Skin phototype
I2 (1)2 (1)5 (3)
II31 (18)32 (19)29 (17)
III70 (40)66 (39)59 (34)
IV29 (17)34 (20)33 (19)
V35 (20)25 (15)44 (25)
VI6 (3)10 (6)5 (3)
Medical history
Type I diabetes5 (3)3 (2)4 (2)
Hyperthyroidism4 (2)2 (1)6 (3)
Hypothyroidism21 (12)18 (11)10 (6)
Addison disease2 (1)03 (2)
Pernicious anaemia5 (3)3 (2)6 (3)
Alopecia areata3 (2)7 (4)3 (2)
Duration of vitiligo (years), median (interquartile range)7 (3–16)5 (3–11)7 (4–15)
Previous treatments used for vitiligo
Light therapy28 (16)26 (15)37 (21)
Corticosteroid cream or ointment80 (46)75 (44)80 (46)
Calcineurin inhibitor cream or ointment51 (29)39 (23)56 (32)
Cosmetic camouflage45 (26)44 (26)40 (23)
Other20 (12)15 (9)17 (10)
Target patch location
Head and neck53 (31)52 (31)56 (32)
Hands and feet56 (32)53 (31)55 (31)
Rest of the body64 (37)64 (38)64 (37)
Number of assessed patches
150 (29)50 (30)62 (35)
274 (43)77 (46)73 (42)
349 (28)42 (25)40 (23)
Target patch hypomelanotica
Definitely52 (30)46 (27)52 (30)
Maybe or no121 (70)123 (73)123 (70)
CharacteristicTCS (n = 173)NB‐UVB (n = 169)Combination (n = 175)
Age at randomization (years), mean (SD)38·6 (20·0)36·9 (18·9)37·0 (19·1)
Age of adults at randomization (years), mean (SD); n46·7 (15·2); 13344·7 (14·0); 13044·8 (14·2); 135
Age of children at randomization (years), mean (SD); n11·7 (3·7); 4010·8 (3·5); 3910·6 (3·3); 40
Sex male75 (43)88 (52)105 (60)
Ethnicity
White112 (65)114 (67)104 (59)
Indian13 (8)13 (8)10 (6)
Pakistani12 (7)15 (9)27 (15)
Bangladeshi4 (2)4 (2)4 (2)
Black5 (3)3 (2)7 (4)
Chinese2 (1)1 (1)1 (1)
Other Asian (not Chinese)5 (3)6 (4)6 (3)
Mixed race9 (5)6 (4)6 (3)
Other10 (6)7 (4)9 (5)
Missing1 (1)01 (1)
Source of recruitment
Primary care35 (20)36 (21)47 (27)
Secondary care74 (43)67 (40)72 (41)
Self‐referral64 (37)66 (39)56 (32)
Skin phototype
I2 (1)2 (1)5 (3)
II31 (18)32 (19)29 (17)
III70 (40)66 (39)59 (34)
IV29 (17)34 (20)33 (19)
V35 (20)25 (15)44 (25)
VI6 (3)10 (6)5 (3)
Medical history
Type I diabetes5 (3)3 (2)4 (2)
Hyperthyroidism4 (2)2 (1)6 (3)
Hypothyroidism21 (12)18 (11)10 (6)
Addison disease2 (1)03 (2)
Pernicious anaemia5 (3)3 (2)6 (3)
Alopecia areata3 (2)7 (4)3 (2)
Duration of vitiligo (years), median (interquartile range)7 (3–16)5 (3–11)7 (4–15)
Previous treatments used for vitiligo
Light therapy28 (16)26 (15)37 (21)
Corticosteroid cream or ointment80 (46)75 (44)80 (46)
Calcineurin inhibitor cream or ointment51 (29)39 (23)56 (32)
Cosmetic camouflage45 (26)44 (26)40 (23)
Other20 (12)15 (9)17 (10)
Target patch location
Head and neck53 (31)52 (31)56 (32)
Hands and feet56 (32)53 (31)55 (31)
Rest of the body64 (37)64 (38)64 (37)
Number of assessed patches
150 (29)50 (30)62 (35)
274 (43)77 (46)73 (42)
349 (28)42 (25)40 (23)
Target patch hypomelanotica
Definitely52 (30)46 (27)52 (30)
Maybe or no121 (70)123 (73)123 (70)
The data are presented as n (%) unless otherwise indicated. NB‐UVB, narrowband ultraviolet B; TCS, topical corticosteroid. aIt is thought that patches that are hypomelanotic, with poorly defined borders, are more likely to be active, and therefore more responsive to treatment. Patches were assessed at the point of randomization using Wood’s lamp.
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