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. Author manuscript; available in PMC: 2022 Apr 1.
Published in final edited form as: Indian J Gastroenterol. 2020 Nov 21;40(2):137–143. doi: 10.1007/s12664-020-01090-3

Fig. 1.

Fig. 1

GERD-HRQL score change following low-nickel diet implementation. A candlestick chart depicts the change in GERD-HRQL scores of study participants who completed the 8-week low-nickel diet. A decline in GERD symptom severity is noted in green, while worsening symptom severity is noted in red. Asterisk indicates nickel allergy positive–participants with at least 1+ on patch testing according to ICDRG criteria. GERD gastroesophageal reflux disease, HRQL health-related quality of life, ICDRG International contact dermatitis research group