First vaccination | Second vaccination | |||||
All vaccine types | pSS (n=67) | HC (n=33) | P value | pSS (n=66) | HC (n=25) | P value |
Presence of any systemic AE | 34 (51) | 16 (48) | 0.83 | 41 (62) | 14 (56) | 0.59 |
Presence of any AE | 37 (55) | 18 (55) | 0.95 | 42 (64) | 15 (60) | 0.75 |
Arthralgia | 7 (11) | 1 (3) | 0.26 | 8 (12) | 3 (12) | 1.00 |
Fatigue | 26 (39) | 12 (36) | 0.77 | 36 (55) | 13 (52) | 0.83 |
Cold shivers | 9 (14) | 5 (15) | 1.00 | 9 (14) | 5 (20) | 0.52 |
Fever | 2 (3) | 2 (6) | 0.60 | 4 (6) | 4 (16) | 0.21 |
Headache | 23 (35) | 10 (30) | 0.65 | 25 (38) | 8 (32) | 0.57 |
Myalgia | 20 (30) | 10 (30) | 0.96 | 19 (29) | 10 (40) | 0.31 |
Nausea | 5 (8) | 2 (6) | 1.00 | 6 (9) | 3 (13) | 0.70 |
Pfizer/Biontech | pSS (n=47) | HC (n=14) | P value | pSS (n=47) | HC (n=13) | P value |
Presence of any systemic AE | 21 (45) | 3 (21) | 0.21 | 27 (57) | 5 (38) | 0.35 |
Presence of any AE | 24 (51) | 3 (21) | 0.07 | 28 (60) | 6 (46) | 0.39 |
Arthralgia | 1 (2) | 0 | 3 (6) | 2 (15) | ||
Fatigue | 14 (30) | 3 (21) | 23 (49) | 5 (38) | ||
Cold shivers | 3 (7) | 0 | 4 (9) | 1 (8) | ||
Fever | 1 (2) | 0 | 1 (2) | 1 (8) | ||
Headache | 13 (28) | 1 (7) | 14 (30) | 3 (23) | ||
Myalgia | 12 (26) | 1 (7) | 13 (28) | 3 (23) | ||
Nausea | 0 | 0 | 2 (4) | 0 | ||
Astrazeneca | pSS (n=13) | HC (n=5) | P value | pSS (n=13) | HC (n=4) | P value |
Presence of any systemic AE | 8 (62) | 3 (60) | 1.00 | 8 (62) | 1 (25) | 0.29 |
Presence of any AE | 8 (62) | 3 (60) | 1.00 | 8 (62) | 1 (25) | 0.29 |
Arthralgia | 6 (46) | 0 | 2 (15) | 0 | ||
Fatigue | 8 (62) | 2 (40) | 7 (54) | 0 | ||
Cold shivers | 5 (38) | 1 (20) | 1 (8) | 0 | ||
Fever | 1 (8) | 0 | 0 | 0 | ||
Headache | 6 (50) | 3 (60) | 6 (46) | 0 | ||
Myalgia | 6 (46) | 3 (60) | 2 (15) | 1 (25) | ||
Nausea | 3 (23) | 1 (20) | 1 (8) | 0 | ||
Moderna | pSS (n=6) | HC (n=8) | P value | pSS (n=6) | HC (n=8) | P value |
Presence of any systemic AE | 5 (83) | 4 (50) | 0.30 | 6 (100) | 8 (100) | – |
Presence of any AE | 5 (83) | 6 (75) | 1.00 | 6 (100) | 8 (100) | – |
Arthralgia | 0 | 0 | 3 (50) | 1 (13) | ||
Fatigue | 4 (80) | 1 (13) | 6 (100) | 8 (100) | ||
Cold shivers | 1 (20) | 1 (13) | 4 (67) | 4 (50) | ||
Fever | 0 | 0 | 3 (50) | 3 (38) | ||
Headache | 4 (67) | 2 (25) | 5 (83) | 5 (63) | ||
Myalgia | 2 (33) | 3 (38) | 4 (67) | 6 (75) | ||
Nausea | 2 (40) | 1 (13) | 3 (50) | 3 (38) |
Data presented as n (%).
HC, healthy controls; pSS, primary Sjögren’s syndrome.