Table 5 Correlations between SOFI hands, arms and legs and the different activities in reported HAQ2, in women and men

HAQ_1

0.208, p = 0.144

0.097, p = 0.500

0.439, p = 0.001

0.076, p = 0.603

0.381, p = 0.007

0.607, p < 0.001

HAQ_2

0.463, p = 0.001

0.313, p = 0.026

0.349, p = 0.012

0.321, p = 0.025

0.341, p = 0.017

0.627, p < 0.001

HAQ_3

0.291, p = 0.038

0.330, p = 0.018

0.512, p < 0.001

0.161, p = 0.268

0.226, p = 0.118

0.652, p < 0.001

HAQ_4

0.313, p = 0.026

0.183 p = 0.198

0.429, p = 0.002

0.141, p = 0.333

0.248, p = 0.086

0.460, p = 0.001

HAQ_5

0.490, p < 0.001

0.175, p = 0.221

0.385, p = 0.005

0.089, p = 0.545

0.271, p = 0.060

0.546, p < 0.001

HAQ_6

0.447, p = 0.001

0.051, p = 0.722

0.485, p < 0.001

0.035, p = 0.813

0.111, p = 0.449

0.316, p = 0.029

HAQ_7

0.630, p < 0.001

0.301, p = 0.032

0.397, p = 0.004

0.252, p = 0.081

0.054, p = 0.713

0.417, p = 0.003

HAQ_8

0.320, p = 0.022

0.186, p = 0.190

0.643, p < 0.001

0.191, p = 0.189

0.248, p = 0.086

0.483, p = 0.001

HAQ_9

0.319, p = 0.023

0.094, p = 0.513

0.399, p = 0.004

0.030, p = 0.838

0.224, p = 0.122

0.579, p < 0.001

HAQ_10

0.483, p < 0.001

0.364, p = 0.009

0.454, p = 0.001

0.370, p = 0.009

0.419, p = 0.003

0.597, p < 0.001

HAQ_11

0.448, p = 0.001

0.271, p = 0.054

0.365, p = 0.008

0.054, p = 0.712

0.209, p = 0.152

0.531, p < 0.001

HAQ_12

0.458, p = 0.001

0.153, p = 0.284

0.318, p = 0.023

0.275, p = 0.056

0.326, p = 0.022

0.531, p < 0.001

HAQ_13

0.498, p < 0.001

0.302, p = 0.031

0.324, p = 0.020

0.223, p = 0.123

0.143, p = 0.328

0.356, p = 0.013

HAQ_14

0.585, p < 0.001

0.431, p = 0.002

0.510, p < 0.001

0.174, p = 0.240

0.305, p = 0.033

0.532, p < 0.001

HAQ_15

0.339, p = 0.015

0.193, p = 0.175

0.384, p = 0.005

0.237, p = 0.101

0.070, p = 0.635

0.349, p = 0.015

HAQ_16

0.463, p < 0.001

0.090, p = 0.530

0.241, p = 0.089

0.145, p = 0.319

0.067, p = 0.648

0.464, p = 0.001

HAQ_17

0.528, p < 0.001

0.078, p = 0.584

0.384, p = 0.005

0.189, p = 0.194

0.169, p = 0.246

0.525, p < 0.001

HAQ_18

0.368, p = 0.008

0.362, p = 0.009

0.505, p < 0.001

0.134, p = 0.358

0.340, p = 0.017

0.505, p < 0.001

HAQ_19

0.459, p = 0.001

0.232, p = 0.099

0.363, p = 0.009

0.035, p = 0.813

0.227, p = 0.177

0.434, p = 0.002

HAQ_20

0.434, p = 0.001

0.251, p = 0.076

0.579, p < 0.001

0.238, p = 0.099

0.119, p = 0.417

0.568, p < 0.001

HAQ_score

0.584, p < 0.001

0.316, p = 0.024

0.614, p < 0.001

0.367, p = 0.009

0.354, p = 0.013

0.728, p < 0.001